"It was really a great pleasure to work with the Chen Immigration Law team again. The attorneys I worked with, particularly A. L., are very professional. The whole process was very smooth and efficient. I would highly recommend the WeGreened team.”

On December 5^th, 2024, and March 20^th, 2026, we received I-140 NIW (National Interest Waiver) and EB-1A (Alien of Extraordinary Ability) Approvals for an Associate Staff Scientist in the Field of Condensed Matter Physics and Materials Science (Approval Notice).

General Field: Condensed Matter Physics and Materials Science

Position at the Time of Case Filing: Associate Staff Scientist

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: December 5^th, 2024 & March 20^th, 2026 (NIW & EB-1A)

Processing Time: 13 months, 8 days (NIW); and 18 days (EB-1A) (Premium Processing Requested For EB-1A)

Case Summary:

Equipped with both an M.S. and a B.S. in nuclear engineering and science, our client focuses his research on a highly critical area: developing artificial intelligence (AI) and machine learning (ML) models to understand complex material behaviors. By utilizing these advanced computational tools, his proposed endeavor accelerates discoveries essential to the clean energy transition, specifically impacting the performance and efficiency of solar energy storage systems, semiconductors, and molten salt reactors.

Unprecedented Federal Support

Our client, a researcher with a Ph.D. and an M.S. in materials science and engineering, built an impressive record in condensed matter physics and materials science, with particular expertise in experimental studies of quantum materials. In the NIW case, we emphasized the national importance of the client’s work on quantum material systems tied to superconductivity, quantum computing, and advanced energy technologies. We later refiled under EB-1A, and that petition was approved in just 18 days under Premium Processing.

At the time of filing, the client was working as an associate staff scientist in the United States, continuing research on novel phases in quantum materials. That ongoing role helped show both continuity and a clear future path in the field.

The client’s record included 18 peer-reviewed journal articles, 4 preprints, and 14 abstracts, along with at least 32 completed reviews. These metrics were persuasive not simply because of their size, but because they reflected sustained peer-recognized output and trust from respected journals to judge the work of others. The client’s published work had also been cited extensively by independent researchers, confirming that others were relying on these findings to advance their own investigations.

We also highlighted support from the U.S. Department of Energy, which reinforced the broader scientific importance of the research. In addition, 4 recommendation letters helped explain why the client’s contributions were original, widely relied upon, and influential across the field. Quote to be inserted later.

We are delighted to have helped secure approval in both petition categories and wish the client continued success.

"Thank you so much for your kind message and for all your support throughout this process.”

On March 19^th, 2026, we received another EB-1A (Alien of Extraordinary Ability) approval for an Acting Instructor in the Field of Biomedical Science (Approval Notice).

General Field: Biomedical Science

Position at the Time of Case Filing: Acting Instructor

Country of Origin: China

State of Residence at the Time of Filing: Washington

Approval Notice Date: March 19^th, 2026

Processing Time: 4 months, 14 days (Premium Processing Upgrade Requested)

Case Summary:

Our client, who holds a Ph.D. in internal medicine, built a record in biomedical science that showed sustained impact in autoimmunity and immunopathology, particularly through discoveries on how neutrophils, B cells, and mitochondrial dysfunction drive autoimmune disease pathogenesis and reveal new biomarkers and therapeutic targets. The petition was later approved after a successful RFE response.

In presenting the case, we emphasized that the client was not simply active in biomedical science at a general level. The petition explained that her work had helped advance understanding of autoimmune disease mechanisms while also identifying biomarkers and therapeutic targets with real translational value. That framing was important because EB-1A adjudication turns on whether the evidence, viewed as a whole, shows that the client has risen to the very top of the field and achieved sustained acclaim.

The client’s publication record was a major strength. She had authored 13 peer-reviewed journal articles and 20 conference abstracts, including substantial first-authored work. In the petition, those numbers were not treated as sufficient on their own. Instead, they were tied to publication in highly selective and influential journals, which helped show that her findings had already passed rigorous peer review and were recognized as meaningful contributions by top publication venues in the field.

Citation evidence made the case even stronger. The client’s work had been cited 243 times, and the petition explained why that number carried weight. Her research was cited by independent scholars in at least 30 countries, showing broad international recognition and reliance.

Another important component was peer review. The client had conducted at least 40 reviews, and the petition explained why that was meaningful. Peer review is not just a service activity. It reflects trust from journals that depend on qualified experts to evaluate the work of other researchers.

Funding evidence further supported the client’s standing. Her work had received support from the National Institutes of Health, NIH National Center for Advancing Translational Sciences, Lupus Research Alliance, Arthritis National Research Foundation, Bristol Myers Squibb, Gilead Sciences, the National Natural Science Foundation of China, the Chinese National Key Technology R&D Program, CAMS Innovation Fund for Medical Sciences, the National High-Level Hospital Clinical Research Funding, and Boehringer Ingelheim Pharmaceuticals. In an EB-1A case, this kind of backing is significant because it reflects confidence from major public, nonprofit, and industry entities in the importance and promise of the client’s research agenda.

The case also included 6 letters of recommendation, including independent advisory opinions from internationally recognized experts who knew the client’s work through the literature rather than through personal collaboration. One expert noted:

“These many accomplishments, and her continued success in identifying new opportunities and biomedical targets, make [Client] a strong prospect for continued research positions in the United States.”

We are delighted to share that the client’s I-140 EB-1A petition was approved after a successful RFE response. It was an honor to support this case and to present the client’s record in a way that clearly showed both the depth of her scientific contributions and the extraordinary level of recognition they had already earned. We extend our sincere congratulations and best wishes for her continued success in advancing research on autoimmune disease mechanisms, biomarkers, and therapeutic strategies.

"I truly appreciate the support and guidance your team has provided throughout the process.”

On March 9^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Researcher in the Field of Computer Science (Approval Notice).

General Field: Computer Science

Position at the Time of Case Filing: Graduate Teaching Assistant

Country of Origin: Bangladesh

State of Residence at the Time of Filing: Idaho

Approval Notice Date: March 9^th, 2026

Processing Time: 25 months, 1 day

Case Summary:

"This, along with [Client]’s role as a peer reviewer for scientific venues within [Client]’s  field, clearly establishes [Client]’s standing as an invaluable asset to the computer science field."

The statement above is taken from one of the two recommendation letters submitted as part of the EB-2 NIW (National Interest Waiver) petition for a researcher holding an M.S. in computer science from Bangladesh. Drawing on our extensive experience and a proven track record of over 32,000 successful cases, our expert team meticulously crafted a compelling petition on the client's behalf.

Client Background and Proposed Endeavor

The client, a graduate teaching assistant in the field of computer science, proposes an endeavor to continue research on using machine learning algorithms for phishing email detection. With a strong foundation in hyperspectral image classification, machine learning-augmented healthcare diagnostics, and neural model development for early-stage disease detection, the researcher brings a uniquely interdisciplinary perspective to advancing cybersecurity and software quality research.

National Significance of the Research

We emphasized that this research carries significant importance and has far-reaching implications for the United States. Phishing attacks remain one of the most pervasive and costly cyberthreats facing American businesses, government agencies, and individuals, making the development of machine learning-based detection systems a direct national security priority.

To further strengthen the case, we highlighted exceptional credentials:

• Publications: 12 peer-reviewed conference papers (5 of them first-authored) and 4 accepted papers (1 of them first-authored).

• Citations: The work has been cited 105 times.

• Peer Review Service: completed at least 3 reviews to date.

Case Outcome

Considering the strength of the accomplishments and the national importance of the proposed endeavor, we are delighted to share that this NIW petition was approved in approximately 25 months without an RFE. We are honored to have supported the client throughout this journey and extend our sincere best wishes for continued success in both research and career pursuits.

"The entire I-140 process was clear and straightforward. The team's expertise in crafting petition letters and presenting academic achievement evidence is truly outstanding. I am very satisfied with the service provided.”

On March 18^th, 2026, we received another EB-1A (Alien of Extraordinary Ability) approval for a Research Associate in the Field of Environmental Chemistry (Approval Notice).

General Field: Environmental Chemistry

Position at the Time of Case Filing: Research Associate

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: March 18^th, 2026

Processing Time: 19 days (Premium Processing Requested)

Case Summary:

Clean water and chemical safety depend on two things working together: the ability to remove complex contaminant mixtures efficiently, and the ability to identify harmful exposures before they translate into health impacts. In this EB1A case, the client built a specialized record in environmental chemistry at the intersection of chemoinformatics, metabolomics, and public health, with contributions spanning advanced water decontamination strategies and high-resolution chemical profiling methods.

With a Ph.D. in environment and sustainability, the client’s work was positioned as more than a collection of studies. NAILG organized the petition around practical impact, showing how the client’s research advances simultaneous removal approaches for natural organic matter, organic micropollutants, and harmful microorganisms from water, while also strengthening the field’s ability to detect, interpret, and manage emerging contaminants linked to ecological and health risks. This framing helped show that the client’s contributions are both methodologically foundational and widely usable by other researchers and stakeholders.

The client’s influence was also reflected in measurable independent reliance. The client authored 45 peer-reviewed journal articles, including 17 co-first-authored or first-authored publications, and the body of work has been cited 1,273 times. We did not present these metrics as self-evidently sufficient. Instead, we explained how an adjudicator could interpret the citation record as evidence that independent researchers repeatedly rely on the client’s findings and workflows. We also highlighted impact context showing that multiple papers ranked among the most highly cited in their category and year, and that bibliometric indicators place the client in a top-percentile cohort for influence in environmental science and chemistry-related publishing.

Peer trust further reinforced the EB1A profile. The client has completed at least 90 peer reviews, which we framed as sustained recognition because journals typically invite reviewers who are trusted to evaluate rigor, novelty, and technical validity. The petition also included evidence of competitive research support from major funding sources, including national science funding agencies in both the United States and abroad, reinforcing that the client’s research direction aligns with high-priority scientific and public health needs.

To corroborate the objective evidence, we included 2 recommendation letters from established experts, including independent advisory opinions. These letters helped translate technical contributions into clear, field-facing significance.

“There is therefore no doubt that [Client] shall continue to produce additional valuable research, both driving progress in the field and bringing immense benefits to national and international concerns.”

With Premium Processing requested at filing, USCIS approved the EB1A petition in 19 days. This outcome reflects a record presented around originality, independent reliance, and sustained peer trust, supporting the conclusion that the client has risen to the very top of the field and will continue delivering value through environmental chemistry and public health-focused research in the United States.

"I really liked the attention to detail during the case preparation and the amount of effort taken into fine-tuning it to my profile!”

On February 23^rd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Machine Learning Engineer in the Field of Machine Learning (Approval Notice).

General Field: Machine Learning

Position at the Time of Case Filing: Machine Learning Engineer

Country of Origin: India

State of Residence at the Time of Filing: California

Approval Notice Date: February 23^rd, 2026

Processing Time: 5 months, 5 days (Premium Processing Requested)

Case Summary:

Recently, our firm secured an I-140 NIW approval for a client in the field of machine learning despite a Request for Evidence, with the case filed under Direct Premium Processing. The client holds an M.S. in robotics engineering and presented a proposed endeavor centered on developing advanced machine learning and computer vision techniques to build robust and adaptable perception systems and multimodal AI models for critical U.S. industries.

The Client: Advancing Reliable AI for Critical U.S. Industries

The client’s work focused on improving how AI systems perceive, interpret, and respond across real-world and digital settings. The petition emphasized ongoing research tied to the client’s current employment as a machine learning engineer, including work on robust perception systems. This helped show that the proposed endeavor was not speculative, but part of a concrete and continuing research trajectory with clear U.S. relevance.

The Portfolio: A Focused Record of Technical Contribution

To demonstrate that the client was well-positioned to advance the endeavor, we highlighted a focused but meaningful scholarly record with close to 40 citations and over 10 completed peer reviews. These numbers were not presented as sufficient on their own. Instead, we explained how adjudicators would view them in context: the publication record showed sustained authorship in technical areas directly tied to the proposed endeavor, the citation record reflected that other researchers were relying on the client’s methods, and the peer review activity indicated recognized expertise and professional trust within the field. The petition further pointed to examples showing that the client’s work had informed later research in medical imaging and AI model development, which helped convert raw metrics into evidence of independent reliance.

The Recommendation Letters

We also submitted 2 recommendation letters to reinforce the client’s positioning. The letters supported the importance of the client’s research, described the practical value of the work, and confirmed that the client’s background and accomplishments supported continued progress in the field.

The Challenge: Responding to the RFE

Because this case received an RFE, the response needed to do more than restate credentials. The strength of the case lay in connecting the client’s background, research output, peer recognition, and ongoing work to the national importance analysis under Dhanasar. We demonstrated that the client’s machine learning and computer vision research had implications extending beyond a single employer and could contribute broadly to U.S. technological leadership, public safety, and healthcare innovation. That framing helped show both why the endeavor mattered and why the client was well-positioned to advance it.

We are delighted that this I-140 NIW case was approved and extend our congratulations to the client on this important achievement.

"Thank you, thank you very much!!!”

On February 18^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the Field of Biophysics (Approval Notice).

General Field: Biophysics

Position at the Time of Case Filing: Postdoctoral Researcher

Country of Origin: Spain

State of Residence at the Time of Filing: Texas

Approval Notice Date: February 18^th, 2026

Processing Time: 7 months, 11 days (Premium Processing Upgrade Requested)

Case Summary:

Drawing on our extensive experience and a proven track record of more than 32,000 successful cases, our team prepared a focused NIW petition and later helped secure approval through a successful RFE response.

The client, who holds a Ph.D. in neuroscience, works at a U.S. medical research institution and proposed to continue research at the intersection of biophysics and neurodegenerative disease. The endeavor centered on characterizing patient-derived ex vivo fibrils using cryogenic electron microscopy to support the development of more specific early detection methods and treatments, with the goal of improving patient outcomes and reducing the substantial economic and societal burden associated with amyloid diseases. In the petition, we framed this work not as a narrow laboratory study, but as research with direct relevance to pressing U.S. healthcare needs.

We emphasized that the proposed endeavor had both substantial merit and national importance because it addressed major barriers in diagnosing and treating amyloid-related diseases, including Alzheimer’s disease. The petition explained that structural characterization of patient-derived fibrils can help clarify disease mechanisms, improve precision in therapeutic targeting, and strengthen prospects for earlier detection and better treatment design. We also showed why this mattered at the national level by connecting the client’s work to the rising number of Americans expected to live with Alzheimer’s disease and the enormous projected cost burden on the U.S. healthcare system. That framing helped show an adjudicator why this research had significance beyond the client’s own lab or employer.

We also highlighted the client’s strong research record in a way that spoke to reliability, originality, and peer recognition rather than simply listing raw numbers. The client had authored 7 peer-reviewed journal articles, 2 conference abstracts, 5 preprints, and 3 book chapters. Those publications showed sustained productivity across multiple formats, while the first-authored and co-first-authored work helped demonstrate a leading role in generating and communicating important findings. The client’s published work had also received 219 citations, which we treated as evidence that other researchers were relying on the client’s results in their own investigations. The petition further strengthened this point by showing that several papers had performed at notably high citation percentiles for their year and field, which is the kind of context that helps an adjudicator see that the influence is meaningful rather than merely numerical.

Beyond publication and citation evidence, the record showed additional signs that the client was well-positioned to advance the endeavor. The client had completed at least 1 peer review, which supported the argument that other experts trusted the client’s judgment in evaluating research in the field. The petition also pointed to funding support connected to the Welch Foundation, which served as an objective indicator that the research area itself had attracted meaningful institutional backing. Together, these factors helped us present the client as someone whose expertise had already been recognized by the broader scientific community and whose work had momentum behind it.

We are delighted to share that the I-140 NIW petition was approved after a successful RFE response. It was a privilege to support this case and to help present the client’s record in a way that clearly explained both the scientific value of the research and its broader importance to the United States. We extend our sincere congratulations and best wishes for the client’s continued success in advancing research that may improve early detection and treatment strategies for amyloid diseases.

The following success stories highlight five approvals achieved after RFE review, including one EB-1A approval, three NIW approvals, and one O-1A approval. These cases reflect varying evidentiary profiles, procedural movement between service centers, prior related petition scrutiny, and petitions proceeding with little or no supporting documentation, demonstrating that approval remains possible even after intensified review.

Cases With Inherent Challenges

Multiple Service Center Transfers During Adjudication

Several petitions experienced procedural transfers between the Nebraska Service Center and the Texas Service Center before approval was ultimately secured. Such movement increases adjudicative complexity because the petition must maintain consistency across different reviewing environments and officer perspectives throughout the adjudication process.

Varied Evidentiary Profiles

The cases reflected varied evidentiary profiles, including modest publication counts, limited supporting letters, and petitions with no supporting letters. These differences required each case to rely on a clear connection between the applicant’s objective record and the applicable legal standard.

Prior Related Petition Scrutiny

One O-1A approval involved an applicant whose related EB-1B petition had previously received an RFE and was ultimately approved. This prior RFE history adds adjudicative complexity because the applicant’s record had already undergone heightened review in another classification before the O-1A approval was secured.

EB-1A Approval After RFE (1)

#1: EB-1A in Materials Chemistry

This EB-1A approval involved a Process Engineer in industry, born in China and residing in the United States, who proposes to continue in the same role. Filed in Materials Chemistry, the petition received an RFE from Officer XM1313 before approval was ultimately secured.

The applicant held a STEM Ph.D. and presented a strong scholarly profile consisting of 20 publications and 504 citations, including recent peer-reviewed work published in 2025. The filing was supported by four recommendation letters and proceeded without testimonial letters.

The case was adjudicated through the Nebraska Service Center with a premium processing upgrade after filing.

NIW Approvals After RFE (3)

#2: NIW in Electrical Engineering

This NIW approval involved a Senior Transmission Planning Engineer, born in China and residing in the United States, who proposes to continue in the same role. Filed in Electrical Engineering, the petition received an RFE from Officer XM2375 before approval was ultimately achieved.

The applicant held a STEM Ph.D. and presented a credible scholarly record consisting of 14 publications and 160 citations, with the latest peer-reviewed publication appearing in 2023. The filing included two recommendation letters and no testimonial letters.

The petition was adjudicated at the Texas Service Center without premium processing and remained pending for 765 days before approval was secured.

#3: NIW in Materials Science and Engineering

This NIW approval involved a Ph.D. student, born in Taiwan and residing in the United States, who proposes to become a Postdoctoral Scholar. Filed in Materials Science and Engineering, the petition received an RFE from Officer XM0725 before approval was ultimately secured.

The applicant held a STEM bachelor’s degree and presented a developing but persuasive scholarly profile consisting of 13 publications and 334 citations, including recent peer-reviewed work published in 2025. The petition proceeded without any supporting letters.

The case experienced multiple procedural transfers, moving from the Nebraska Service Center to the Texas Service Center and later returning to the Nebraska Service Center with a premium processing upgrade.

Notable: This approval is notable for securing NIW approval after RFE review without recommendation or testimonial letters while navigating multiple service center transfers.

#4: NIW in Cell and Molecular Biology

This NIW approval involved a Postdoctoral Associate, born in Sri Lanka and residing in the United States, who proposes to continue in the same role. Filed in Cell and Molecular Biology, the petition received an RFE from the Nebraska Service Center before approval was ultimately achieved.

The applicant held a STEM Ph.D. and presented a focused scholarly profile consisting of 6 publications and 298 citations, with recent peer-reviewed work published in 2026. The petition proceeded without any supporting letters.

The adjudication involved procedural transfers from the Texas Service Center to the Nebraska Service Center and then back to the Texas Service Center, with a premium processing upgrade.

Notable: This approval is notable for achieving NIW approval after RFE review without recommendation or testimonial letters while undergoing multiple service center transfers.

O-1A Approval After RFE (1)

#5: O-1A in Pharmaceutical Science

This O-1A approval involved a Scientist II working in industry, born in China and residing in the United States, who proposes to continue in the same role. Filed in Pharmaceutical Science, the approval followed a prior EB-1B petition that received an RFE from Officer XM1333 and was subsequently approved, before the O-1A petition was ultimately secured.

The applicant held a STEM Ph.D. and presented a scholarly record consisting of 5 publications and 138 citations, including peer-reviewed work published as recently as 2024. The filing was supported by four recommendation letters and proceeded without testimonial letters.

The petition was adjudicated through the California Service Center utilizing upfront premium processing.

Notable: This approval is notable for achieving O-1A approval following a prior EB-1B petition that received an RFE and was approved.

Each summary below includes the applicant’s category, field, country of birth, current residence, current and proposed role, degree, publication and citation record, supporting letters, service center, and premium processing strategy.

EB-1A Approvals (1)

#1: EB-1A in Genetics

Born in China and residing in the United States, this applicant works as a Research Scientist and proposes to remain in the same role. The petition was approved under EB-1A in Genetics.

The applicant holds a Ph.D. and had 62 publications and 3,861 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

NIW Approvals (22)

#2: NIW in Microbiology

An Indian-born applicant residing in the United States works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Microbiology.

The applicant holds a Ph.D. and had 16 publications and 326 citations at the time of filing.

No recommendation letters were submitted, but 3 testimonial letters were included. The case was adjudicated at the Texas Service Center with a premium processing upgrade.

#3: NIW in Forest Economics

Born in Nepal and residing in the United States, this applicant works as a Postdoctoral Scholar and proposes to remain in the same role. The NIW petition was approved in Forest Economics.

The applicant holds a Ph.D. and had 5 publications and 39 citations at the time of filing.

Supported by 2 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#4: NIW in Biomedical Sciences

A South Korean-born applicant residing in the United States works as a Scientist in Oncology Bioinformatics in industry and proposes to remain in the same role. The NIW petition was approved in Biomedical Sciences.

The applicant holds a Ph.D. and had 11 publications and 505 citations at the time of filing.

No recommendation letters were submitted, but 3 testimonial letters were included. The case was adjudicated at the Texas Service Center with a premium processing upgrade.

#5: NIW in Materials Science

Born in India and residing in the United States, this applicant works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Materials Science.

The applicant holds a Ph.D. and had 26 publications and 439 citations at the time of filing.

Supported by 1 recommendation letter and 3 testimonial letters, the case was adjudicated at the Texas Service Center with upfront premium processing.

#6: NIW in Clinical Medicine

A Kazakhstani-born applicant residing in the United States works as a Resident / Fellow Trainee and proposes to remain in the same role. The NIW petition was approved in Clinical Medicine.

The applicant holds an M.D. and had 12 publications and 144 citations at the time of filing.

Supported by 1 recommendation letter and 3 testimonial letters, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field.

#7: NIW in Computer Engineering

Born in India and residing in the United States, this applicant works as a Research Analyst in industry and proposes to remain in the same role. The NIW petition was approved in Computer Engineering.

The applicant holds a Ph.D. and had 12 publications and 195 citations at the time of filing.

Supported by 2 recommendation letters and 2 testimonial letters, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

#8: NIW in Computational Biophysics

A Nepalese-born applicant residing in the United States is currently a Ph.D. student and proposes to become a Research Scientist in industry. The NIW petition was approved in Computational Biophysics.

The applicant holds a master’s degree and had 5 publications and 39 citations at the time of filing.

Supported by 2 recommendation letters and 2 testimonial letters, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#9: NIW in Ophthalmology

Born in Egypt and residing in the United States, this applicant works as a Comprehensive Ophthalmologist and proposes to remain in the same role. The NIW petition was approved in Ophthalmology.

The applicant holds an MBBCh and had 10 publications and 439 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field and without recommendation or testimonial letters.

#10: NIW in Epidemiology

A Chinese-born applicant residing in the United States works as a Statistician and proposes to remain in the same role. The NIW petition was approved in Epidemiology.

The applicant holds a master’s degree and had 5 publications and 55 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Texas Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#11: NIW in Neuroscience

Born in China and residing in the United States, this applicant proposes to become a Technical Associate I. The NIW petition was approved in Neuroscience.

The applicant holds a master’s degree and had 2 publications and 21 citations at the time of filing.

No recommendation letters were submitted, but 2 testimonial letters were included. The case was adjudicated at the Texas Service Center with upfront premium processing.

#12: NIW in Materials Science and in Solid-State Nuclear Magnetic Resonance

A Chinese-born applicant residing in the United States works as a Research Assistant Professor and proposes to remain in the same role. The NIW petition was approved in Materials Science and in Solid-State Nuclear Magnetic Resonance.

The applicant holds a Ph.D. and had 17 publications and 481 citations at the time of filing.

No recommendation letters were submitted, but 2 testimonial letters were included. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#13: NIW in Electrical Engineering

Born in Taiwan and residing in the United States, this applicant works as a Senior Radiation Effects Engineer and proposes to remain in the same role. The NIW petition was approved in Electrical Engineering.

The applicant holds a master’s degree and had 3 publications and 3 citations at the time of filing.

Supported by 3 recommendation letters and 1 testimonial letter, the case was adjudicated at the Texas Service Center with upfront premium processing.

#14: NIW in Machine Learning Safety

A Chinese-born applicant residing in the United States works as an Applied Scientist II in industry and proposes to remain in the same role. The NIW petition was approved in Machine Learning Safety.

The applicant holds a Ph.D. and had 8 publications and 292 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#15: NIW in Industrial Engineering

Born in China and residing in the United States, this applicant works as a Postdoctoral Researcher and proposes to remain in the same role. The NIW petition was approved in Industrial Engineering.

The applicant holds a Ph.D. and had 4 publications and 28 citations at the time of filing.

Supported by 1 recommendation letter and 1 testimonial letter, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

#16: NIW in Computational Fluid Dynamics

A Bangladeshi-born applicant residing in the United States works as an Assistant Professor and proposes to remain in the same role. The NIW petition was approved in Computational Fluid Dynamics.

The applicant holds a bachelor’s degree and had 42 publications and 1,114 citations at the time of filing.

Supported by 1 recommendation letter and 1 testimonial letter, the case was adjudicated at the Texas Service Center with upfront premium processing.

#17: NIW in Integrative Drug Discovery

A Nepalese-born applicant residing in the United States works as a Postdoctoral Scholar - Pharmaceutical Sciences and proposes to remain in the same role. The NIW petition was approved in Integrative Drug Discovery.

The applicant holds a Ph.D. and had 6 publications and 118 citations at the time of filing.

Supported by 4 recommendation letters and 4 testimonial letters, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field.

#18: NIW in Medicine

Born in Nepal and residing in the United States, this applicant works as a Postdoctoral Research Fellow and proposes to remain in the same role. The NIW petition was approved in Medicine.

The applicant holds a master’s degree and had 10 publications and 1,768 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Service Center Operations Directorate (SCOPS) Texas Facility with a premium processing upgrade.

Notable: Approved in a non-STEM field and without recommendation or testimonial letters.

#19: NIW in Immunology

A Bangladeshi-born applicant residing in the United States works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Immunology.

The applicant holds a Ph.D. and had 33 publications and 660 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#20: NIW in Bioanalytical Chemistry

Born in Sri Lanka and residing in the United States, this applicant works as a Bioanalytical Chemist and proposes to remain in the same role. The NIW petition was approved in Bioanalytical Chemistry.

The applicant holds a Ph.D. and had 6 publications and 34 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#21: NIW in Artificial Intelligence

A Chinese-born applicant residing in the United States works as an Applied Scientist in industry and proposes to remain in the same role. The NIW petition was approved in Artificial Intelligence.

The applicant holds a Ph.D. and had 17 publications and 646 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

#22: NIW in Immunology

Born in Russia and residing in the United States, this applicant works as a Life Science Research Professional 3 and proposes to remain in the same role. The NIW petition was approved in Immunology.

The applicant holds a Ph.D. and had 5 publications and 68 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#23: NIW in Computational Chemistry

A Vietnamese-born applicant residing in the United States works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Computational Chemistry.

The applicant holds a Ph.D. and had 15 publications and 171 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

O-1A Approvals (1)

#24: O-1A in Image/Video Compression

Born in China and residing in the United States, this applicant works as a Senior Engineer in industry and proposes to remain in the same role. The petition was approved under O-1A in Image/Video Compression.

The applicant holds a Ph.D. and had 12 publications and 50 citations at the time of filing.

Supported by 6 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Service Center Operations Directorate (SCOPS) Texas Facility with a premium processing upgrade.

"The quality of your services is excellent!!”

On February 27^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Assistant/PhD Candidate in the Field of Materials Science and Data Science (Approval Notice).

General Field: Materials Science and Data Science

Position at the Time of Case Filing: Research Assistant/PhD Candidate

Country of Origin: Taiwan

State of Residence at the Time of Filing: Illinois

Approval Notice Date: February 27^th, 2026

Processing Time: 24 months, 22 days

Case Summary:

Equipped with both an M.S. and a B.S. in nuclear engineering and science, our client focuses his research on a highly critical area: developing artificial intelligence (AI) and machine learning (ML) models to understand complex material behaviors. By utilizing these advanced computational tools, his proposed endeavor accelerates discoveries essential to the clean energy transition, specifically impacting the performance and efficiency of solar energy storage systems, semiconductors, and molten salt reactors.

Unprecedented Federal Support

A major component of our legal argument rested on demonstrating the profound national importance of the petitioner's work. His research has been directly supported by some of the nation's most prestigious organizations, including the U.S. Department of Energy’s Office of Nuclear Energy, the Joint Center for Energy Storage Research (JCESR), and the National Science Foundation (NSF). This elite level of federal backing underscores the crucial nature of his methodologies in advancing U.S. interests in renewable energy capabilities and nuclear energy systems.

Evidence of Excellence

To fulfill the rigorous requirements of the Dhanasar framework, North America Immigration Law Group (Chen Immigration Law Associates) meticulously outlined the petitioner’s objective achievements. We highlighted his specialized scholarly output, which includes 7 peer-reviewed journal articles, as well as 1 peer-reviewed conference paper.

Furthermore, the global scientific community's reliance on his findings is demonstrated by his 70 citations. His standing in the field is also evidenced by his selection to evaluate the work of his peers, having completed a peer review for a relevant publication.

Strategic Legal Approach

By expertly framing his unique academic background, specialized AI/ML skill set, and robust record of federal funding, NAILG successfully demonstrated that the petitioner’s continued work in the United States offers substantial prospective benefits. This approval secures the retention of a vital asset in the nation's push for sustainable, technology-driven energy solutions.

"I had a very positive experience working with the legal team. They were professional, attentive, and provided thoughtful guidance throughout the preparation process. The petition letter was well-crafted and aligned closely with my research background, clearly presenting my contributions and strengths. I felt well supported and confident in the case they prepared.”

On March 9^th, 2026, we received another EB-1A (Alien of Extraordinary Ability) approval for a Machine Learning Engineer in the Field of Computer Science (Approval Notice).

General Field: Computer Science

Position at the Time of Case Filing: Machine Learning Engineer

Country of Origin: China

State of Residence at the Time of Filing: Washington

Approval Notice Date: March 9^th, 2026

Processing Time: 5 months, 9 days (Premium Processing Upgrade Requested)

Case Summary:

The client’s I-140 EB-1A approval reflects a record of achievement that shows more than strong technical ability. It demonstrates sustained influence in computer science, particularly in virtual reality, augmented reality, and human-computer interaction, where the client developed novel ML-driven AR systems. With a Ph.D. in mechanical engineering and current work as a machine learning engineer, the client presented a profile that connected research excellence with ongoing real-world application in the United States.

Accomplishments and Expertise

A key strength of the case was the way the evidence was framed for final merits review. The petition did not rely on publication and citation numbers alone. Instead, it explained why those numbers matter in context. The client documented over twenty peer-reviewed conference papers. Because conference publications often carry exceptional weight in computer science, this record was presented as evidence of sustained authorship in selective and respected venues rather than mere volume.

The same approach was used for the citation record. The client’s work had been cited more than 800 times, but the petition went further by showing that multiple papers ranked among the most highly cited in computer science for their publication years. From an adjudicator’s perspective, that kind of comparative evidence is far more persuasive than a raw total because it shows that other researchers have not simply noticed the work but relied on it at an unusual rate. The petition also emphasized that the client had completed at least 57 reviews, which supported the argument that the field trusts his judgment to evaluate the work of other experts. In addition, funding from the National Science Foundation supported the research, demonstrating it was considered worthy of support through a highly competitive and respected source.

Beyond the metrics, the petition showed significance through substantive contributions across multiple areas of modern computing. This helped establish that the client’s influence was not limited to one paper or one narrow topic, but extended more broadly.

Letters of Recommendation

The petition also included 6 letters of recommendation, drafted and prepared totally by the client, including multiple independent advisory opinions from internationally recognized experts. These letters were important because they did not merely praise the client in general terms. Their support strengthened the overall case by confirming that the client’s work had earned recognition well beyond his immediate circle of collaborators.

EB-1A Approval and Outlook

Taken together, the evidence showed a level of accomplishment consistent with EB-1A classification. The petition demonstrated original contributions of major significance, judging the work of others, and authorship of scholarly articles, while the final merits analysis tied those criteria to a broader record of national and international acclaim. The approval recognized not just a promising researcher, but a client whose work had already shaped the field and whose continued contributions in the United States are expected to provide ongoing value.

"The process with the team was very professional and streamlined. The process was outlined in the beginning and exquisitely adhered to throughout, including all timelines.”

On March 17^th, 2026, we received an EB-1A (Alien of Extraordinary Ability) approval for an Expert in the field of Quantum Computing (Approval Notice).

General Field: Quantum Computing

Country of Origin: Israel

Country of Residence at the Time of Filing: Israel

Approval Notice Date: March 17^th, 2026

Processing Time: 15 days (Premium Processing Requested)

Case Summary:

The hard problem in quantum computing is not just building qubits. It is controlling them fast enough, at low enough dissipation, and at a scale that makes fault-tolerant quantum systems real rather than theoretical. The client's work sits precisely in that gap, advancing quantum control protocols and specialized measurement techniques that make large-scale quantum systems more practical and reliable.

One of the four expert recommendation letters provided by internationally recognized physicists stated:

"My citations of [Client]'s work clearly speak to the significance of his measurement methods and discoveries in quantum information science, and I have no doubt that [Client] has substantially transformed many other studies around the world."

The strongest cases are built not around isolated achievements but around a pattern the field itself has consistently validated: work that gets published in the most selective venues, cited by researchers across the world, and trusted enough to anchor other teams' own breakthroughs. Our expert team built this filing around exactly that pattern, presenting a coherent and sustained body of contributions that the broader research community has repeatedly recognized and relied upon.

Rather than listing projects in isolation, the petition framed a coherent body of work with findings that independent research groups around the world have recognized, relied upon, and built upon in their own studies. The client has built a career that sits at the frontier of one of the most strategically critical fields in modern science. The record documented a clear pattern of influence across the field, reflecting the kind of sustained, community-wide impact that distinguishes contributions of major significance.

Our team organized the evidence so USCIS could efficiently verify impact through objective indicators:

• Peer-review activity: at least 17 completed reviews for some of the most selective journals
• Publication record: 37 peer-reviewed journal articles (10 first-authored) and 29 conference abstracts (6 first-authored), published in top-ranked venues
• Citation reliance: 1,304 citations
• Education: Ph.D. in physics

USCIS approved the EB-1A petition in 15 days under Premium Processing without an RFE. We congratulate our client on this outstanding milestone and look forward to seeing the continued impact of their work as they advance quantum computing capabilities in the United States.

"Thank you for all your hard work on my application. It has been extremely helpful walking me through the entire process, addressing all my questions and concerns in a timely manner, and providing the structure for my summary of contributions and guidance on presenting my work from the perspective that is most valued by the immigration officers.”

On March 16^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Associate in the Field of STEMM in Higher Education (Approval Notice).

General Field: Science, Technology, Engineering, Mathematics, and Medicine (STEMM) in Higher Education

Position at the Time of Case Filing: Postdoctoral Associate

Country of Origin: Russia

State of Residence at the Time of Filing: New Jersey

Approval Notice Date: March 16^th, 2026

Processing Time: 10 months, 1 day (Premium Processing Upgrade Requested)

Case Summary:

The client holds a Ph.D. in higher education, student affairs, and international education policy and is an expert in science, technology, engineering, mathematics, and medicine (STEMM) in higher education. The I-140 NIW petition was approved, reflecting a record that clearly connected the proposed endeavor to a broad U.S. impact and demonstrated the client’s ability to keep advancing that work.

Proposed Endeavor

The client’s proposed endeavor is to apply statistical methods to support the recruitment, retention, advancement, and professional growth of students and faculty in science, technology, engineering, mathematics, and medicine fields, with the goal of enhancing the nation’s research productivity, effectiveness, and efficiency.

The petition also documented that the client is currently conducting research in the United States at a health sciences university, providing an active platform to continue this work through data collection, statistical analysis, and ongoing publication.

Evidence We Used to Show the Client is Well-Positioned

To support NIW eligibility, we relied on objective indicators, but we also explained what those indicators mean in an adjudicator's view.

Scholarly output and influence

• 10 peer-reviewed journal articles
• 1 peer-reviewed conference article
• 12 conference abstracts, including 7 first-authored
• 1 book chapter
• 1,168 citations to the client’s published work
• At least 3 completed peer reviews

Funding as an Objective National Interest Anchor

The petition also documented major support tied to nationally relevant priorities, including funding from the John Lewis National Institute on Minority Health and Health Disparities (NIMHD) Research Endowment Program, the Henry Luce Foundation, the National Institute of General Medical Sciences (NIGMS), and the National Science Foundation (NSF). We used this as objective reinforcement that the research direction aligns with U.S. needs in workforce development, research capacity, and inclusive excellence.

Recommendation Letters

We included 4 recommendation letters from experts in the field, including independent advisory opinions, to validate the practical importance of the client’s research and to confirm that the methods and findings are already informing how others approach STEMM recruitment, retention, and career development.

“Ensuring the continuation of [Client’s] work is thus deeply important to both her field and to the United States.”

The Result

The I-140 NIW petition was approved, reflecting a well-supported showing that the endeavor has substantial merit and national importance, that the client is well-positioned through a record of independent reliance and peer trust, and that granting the waiver benefits the United States by enabling continued progress on research that strengthens the STEMM talent pipeline and long-term research productivity.

"Thank you very much for your help with filing the EB2 NIW petition!”

On March 17^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Scientist in the Field of Applied Scientific Computing (Approval Notice).

General Field: Applied Scientific Computing

Position at the Time of Case Filing: Research Scientist

Country of Origin: Sri Lanka

State of Residence at the Time of Filing: Georgia

Approval Notice Date: March 17^th, 2026

Processing Time: 1 month, 6 days (Premium Processing Requested)

Case Summary:

How do we build technologies that respond more intelligently to human needs? One answer lies in understanding cognition itself. In this NIW case, North America Immigration Law Group (Chen Immigration Law Associates) represented a researcher whose work uses advanced computing to better capture how people think and respond. Holding a Ph.D. in computer science, our client built a compelling case around physiological and behavioral modeling of individuals.

The core of this case was research aimed at building scalable computational tools that can interpret human behavior and support applications where understanding cognition matters. The petition showed that this line of work can contribute to human-centered applications across interactive contexts, making it both scientifically significant and broadly useful.

A Record of Research Built on Depth and Reach

To demonstrate that our client was well-positioned to continue advancing this work, we highlighted a record marked by authorship, scholarly trust, and clear impact. His research resulted in 3 peer-reviewed journal articles, 11 peer-reviewed conference articles, 2 first-authored preprints, 2 first-authored abstracts, and 1 book chapter.

His professional standing was also supported by his record of peer review service. Having completed at least 11 reviews, he showed the kind of recognized expertise that journals and conference proceedings rely on when selecting evaluators.

The influence of his work was especially notable. His published body of work had received 616 citations, showing substantial independent attention from other researchers. In the NIW context, this kind of citation record is important because it demonstrates that the researcher’s methods and findings are not merely published but actively used by the broader field.

The Result

This approval reflected a persuasive case for why advanced computational research on human cognition matters. NAILG demonstrated that his continued work would benefit the United States. We are delighted by this NIW approval and look forward to his future contributions at the intersection of computer science, cognition, and human-centered technology.

"Thank you for working with me for the last 6 months to finalize this case. I’m glad to see the result back as we expected and grateful for the firm’s support throughout my NIW process. The team was very professional.”

On February 2^nd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for an RTP-Research Associate-LS in the field of Pharmacology (Approval Notice).

General Field: Pharmacology

Position at the Time of Case Filing: RTP-Research Associate-LS

Country of Origin: India

State of Residence at the Time of Filing: Minnesota

Approval Notice Date: February 2^nd, 2026

Processing Time: 1 month, 2 days (Premium Processing Requested)

Case Summary:

This NIW approval highlights an Indian RTP-Research Associate whose work targets a persistent problem in oncology: tumors that recur or stop responding to therapy. The proposed endeavor focuses on hybrid anticancer molecules and novel drug combinations, supported by advanced preclinical testing approaches that help identify more durable options for chemotherapy-resistant and relapsed cancers. At the time of filing, the client was continuing this work in the United States in a research role aligned with the proposed endeavor.

Research with National Importance

To establish substantial merit and national importance, we connected the endeavor to the U.S. need for more effective strategies against treatment resistance, which is a major driver of poor outcomes and repeated lines of therapy. The petition emphasized that improving how therapies are designed and evaluated can support more evidence-based care and reduce the long-term healthcare burden associated with resistant disease.

Academic Contributions and Recognition

The petition documented strong productivity and independent influence. The client has authored 36 peer-reviewed journal articles, 4 conference abstracts, 1 preprint, and 2 book chapters, and the work has received 1,263 citations. We also highlighted strong citation-performance indicators for multiple publications to show impact beyond raw totals. In addition, the client completed at least 53 peer reviews for respected journals, reinforcing sustained professional trust in the client’s expertise.

Expert Endorsements

To underscore that the client’s work is recognized beyond a single lab or project, the petition included expert letters describing the broader value of this research direction.

One expert noted:

“There is thus no doubt that [client] shall continue to produce additional valuable research, both driving progress in the field and bringing immense benefits to national and international concerns.”

This expert perspective supported the petition’s showing that the client is well-positioned to continue advancing the proposed endeavor in the United States.

NIW Approval and Outlook

The I-140 NIW petition was filed on December 31st, 2025, and approved on February 2nd, 2026, under Premium Processing. The filing presented a clear NIW framework showing that the endeavor has substantial merit and national importance, that the client is well-positioned to advance it through a strong record of publications, citations, and peer recognition, and that granting the waiver benefits the United States by enabling continued progress against treatment-resistant cancers.

The following six success stories highlight I-140 approvals achieved after RFE review, including two EB-1A approvals and four NIW approvals. These cases reflect a range of evidentiary profiles, procedural histories, and adjudication complexities, demonstrating how applicants can still secure favorable outcomes despite increased scrutiny and procedural challenges.

Cases With Inherent Challenges

Multiple Service Center Transfers During Adjudication

Several petitions experienced multiple transfers between the Texas Service Center and the Nebraska Service Center before approval was ultimately secured. Procedural movement between service centers increases adjudicative complexity because the petition must maintain consistency across different reviewing environments and officer perspectives.

Limited or No Supporting Letters

The cases reflected significant variation in supporting documentation. Two NIW approvals proceeded without any recommendation or testimonial letters, requiring the applicants’ publication history, citation impact, and overall objective record to carry greater weight during adjudication.

Increased Scrutiny Despite Premium Processing

Most of the petitions proceeded with either upfront premium processing or premium processing upgrades, yet still received RFEs before approval. This reflects that expedited adjudication does not reduce evidentiary scrutiny and that petitions must still withstand detailed substantive review even under accelerated processing timelines.

EB-1A Approvals After RFE (2)

#1: EB-1A in Electrical and Computer Engineering

This EB-1A approval involved a Graduate Research Assistant, born in China and residing in the United States, who proposes to continue in the same role. Filed in Electrical and Computer Engineering, the petition received an RFE from Officer EX0272 before approval was ultimately secured.

The applicant held a STEM master’s degree and presented a developing scholarly profile consisting of 9 publications and 149 citations, including recent peer-reviewed work published in 2025. The petition was supported by four recommendation letters and proceeded without testimonial letters.

The case was adjudicated at the Texas Service Center with a premium processing upgrade.

#2: EB-1A in Bioinformatics

This EB-1A approval involved a Senior Bioinformatics Research Scientist, born in China and residing in the United States, who proposes to continue in the same role. Filed in Bioinformatics, the petition received an RFE from Officer EX0368 before approval was ultimately achieved.

The applicant held a STEM Ph.D. and presented an exceptionally strong scholarly record consisting of 61 publications and 35,629 citations, with recent peer-reviewed work published in 2025. The filing included two recommendation letters and no testimonial letters.

The petition proceeded through the Nebraska Service Center with upfront premium processing.

NIW Approvals After RFE (4)

#3: NIW in Human Molecular Genetics

This NIW approval involved a Postdoctoral Associate, born in South Korea and residing in the United States, who proposes to continue in the same role. Filed in Human Molecular Genetics, the petition received an RFE from Officer EX0399 before approval was ultimately secured.

The applicant held a STEM Ph.D. and presented a scholarly profile consisting of 12 publications and 105 citations, including recent peer-reviewed work published in 2025. The petition proceeded without any supporting letters.

The case experienced multiple procedural transfers between the Texas Service Center and the Nebraska Service Center before returning to the Texas Service Center, and it proceeded with upfront premium processing.

Notable: This approval is notable for achieving NIW approval after RFE review despite multiple service center transfers and without any recommendation or testimonial letters.

#4: NIW in Computational Neuroscience

This NIW approval involved a Ph.D. student, born in China and residing in the United States, who proposes to become a Research Scientist in industry. Filed in Computational Neuroscience, the petition received an RFE from Officer XM2481 before approval was ultimately achieved.

The applicant held a STEM master’s degree and presented a developing scholarly record consisting of 8 publications and 95 citations, with the latest peer-reviewed work published in 2024. The filing was supported by two recommendation letters and no testimonial letters.

The petition moved between the Nebraska Service Center and the Texas Service Center before returning to the Nebraska Service Center, and the case proceeded with a premium processing upgrade.

Notable: This approval is notable for securing NIW approval after RFE review while navigating multiple service center transfers.

#5: NIW in Cancer Research

This NIW approval involved an Instructor, born in India and residing in the United States, who proposes to continue in the same role. Filed in Cancer Research, the petition received an RFE from the Texas Service Center before approval was ultimately secured.

The applicant held a STEM Ph.D. and presented a strong scholarly record consisting of 24 publications and 492 citations, including recent peer-reviewed work published in 2025. The petition was supported by two recommendation letters and proceeded without testimonial letters.

The case was adjudicated at the Texas Service Center with a premium processing upgrade.

#6: NIW in Epidemiology

This NIW approval involved a Ph.D. student, born in Vietnam and residing in the United States, who proposes to become a Postdoctoral Research Associate. Filed in Epidemiology, the petition received an RFE from Officer EX5080 before approval was ultimately achieved.

The applicant held an M.Med. degree and presented a scholarly profile consisting of 9 publications and 149 citations, with recent peer-reviewed work published in 2025. The petition proceeded without any supporting letters.

The case experienced procedural transfers between the Texas Service Center and the Nebraska Service Center before returning to the Texas Service Center, and the petition proceeded with upfront premium processing.

Notable: This approval is notable for achieving NIW approval after RFE review without supporting letters while also navigating multiple service center transfers.

Each summary below includes the applicant’s category, field, country of birth, current residence, current and proposed role, degree, publication and citation record, supporting letters, service center, and premium processing strategy.

EB-1A Approvals (1)

#1: EB-1A in Energy Systems

Born in China and residing in the United States, this applicant is currently a Ph.D. student and proposes to become a Postdoctoral Researcher. The petition was approved under EB-1A in Energy Systems.

The applicant holds a Ph.D. and had 12 publications and 388 citations at the time of filing.

Supported by 4 recommendation letters and 2 testimonial letters, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

EB-1B Approvals (1)

#2: EB-1B in Biomedical Sciences

An Indian-born applicant residing in the United States works as an Assistant Research Scientist and proposes to remain in the same role. The petition was approved under EB-1B in Biomedical Sciences.

The applicant holds a Ph.D. and had 21 publications and 472 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

NIW Approvals (25)

#3: NIW in Research in Integrated Circuit Design

Born and residing in Turkey, this applicant works as a Researcher and proposes to become a Lecturer. The NIW petition was approved in Research in Integrated Circuit Design.

The applicant holds a master’s degree and had 6 publications and 164 citations at the time of filing.

No recommendation letters were submitted, but 1 testimonial letter was included. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: The applicant was residing outside the United States at the time of filing.

#4: NIW in Biomedical Engineering

A Japanese-born applicant residing in the United States works as a Biomedical Engineer and proposes to become an Applied Research Scientist, Health AI. The NIW petition was approved in Biomedical Engineering.

The applicant holds a Ph.D. and had 5 publications and 57 citations at the time of filing.

No recommendation letters were submitted, but 1 testimonial letter was included. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#5: NIW in Soil Science

A Nepalese-born applicant residing in the United States works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Soil Science.

The applicant holds a Ph.D. and had 8 publications and 571 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center without premium processing and was approved in 420 days.

Notable: Approved without recommendation or testimonial letters.

#6: NIW in Physiology

Born in Thailand and residing in the United States, this applicant works as a Postdoctoral Fellow and proposes to remain in the same role. The NIW petition was approved in Physiology.

The applicant holds a Ph.D. and had 8 publications and 107 citations at the time of filing.

Supported by 1 recommendation letter and 1 testimonial letter, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#7: NIW in Precision Oncology

An Egyptian-born applicant residing in the United States works as a Radiation Oncology Resident and proposes to remain in the same role. The NIW petition was approved in Precision Oncology.

The applicant holds a Ph.D. and had 6 publications and 54 citations at the time of filing.

Supported by 2 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field.

#8: NIW in Applied Machine Learning

Born in Germany and residing in the United States, this applicant proposes to become a Tenure Track Assistant Professor. The NIW petition was approved in Applied Machine Learning.

The applicant holds a master’s degree and had 7 publications and 657 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Texas Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#9: NIW in Urban Planning

An applicant born and residing in Pakistan is currently a Graduate Research Assistant and proposes to become an Assistant Professor. The NIW petition was approved in Urban Planning.

The applicant holds a Ph.D. and had 10 publications and 95 citations at the time of filing.

Supported by 2 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

Notable: Approved in a non-STEM field and the applicant was residing outside the United States at the time of filing.

#10: NIW in Electrical Engineering

Born in Taiwan and residing in the United States, this applicant works as an Electrical Engineer and proposes to become a Quantum Research Scientist. The NIW petition was approved in Electrical Engineering.

The applicant holds a master’s degree and had 4 publications and 59 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#11: NIW in Immunology

A South Korean-born applicant residing in the United States works as a Staff Scientist - Pathology and Immunology and proposes to remain in the same role. The NIW petition was approved in Immunology.

The applicant holds a Ph.D. and had 5 publications and 305 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#12: NIW in Computational Materials Science

Born in India and residing in the United States, this applicant works as a Researcher of Computational Chemistry and Materials Science in industry and proposes to remain in the same role. The NIW petition was approved in Computational Materials Science.

The applicant holds a Ph.D. and had 16 publications and 1,117 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Texas Service Center with upfront premium processing.

Notable: Approved without recommendation or testimonial letters.

#13: NIW in Structural Engineering

An applicant born in the United Arab Emirates and residing in the United States works as an Assistant Professor and proposes to remain in the same role. The NIW petition was approved in Structural Engineering.

The applicant holds a Ph.D. and had 4 publications and 23 citations at the time of filing.

No recommendation letters were submitted, but 2 testimonial letters were included. The case was adjudicated at the Nebraska Service Center with upfront premium processing.

#14: NIW in Physics

Born in Ukraine and residing in the United States, this applicant works as a Physicist and proposes to become a C.L.E. Moore Instructor of Mathematics. The NIW petition was approved in Physics.

The applicant holds a Ph.D. and had 18 publications and 719 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with upfront premium processing.

#15: NIW in Analytical Chemistry

A Chinese-born applicant residing in the United States works as a Scientist II, Oligonucleotide Chemistry and proposes to remain in the same role. The NIW petition was approved in Analytical Chemistry.

The applicant holds a Ph.D. and had 8 publications and 118 citations at the time of filing.

Supported by 2 recommendation letters and 1 testimonial letter, the case was adjudicated at the Service Center Operations Directorate (SCOPS) Texas Facility with upfront premium processing.

Notable: Approved in a non-STEM field.

#16: NIW in Computational Science

Born in Greece and residing in the United States, this applicant works as a Postdoctoral Associate and proposes to remain in the same role. The NIW petition was approved in Computational Science.

The applicant holds a Ph.D. and had 3 publications and 35 citations at the time of filing.

Supported by 2 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field.

#17: NIW in Chemistry

A Lebanese-born applicant residing in the United States works as a Scientist in industry and proposes to remain in the same role. The NIW petition was approved in Chemistry.

The applicant holds a Ph.D. and had 9 publications and 96 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

#18: NIW in Dentistry

Born in Egypt and residing in the United States, this applicant works as a Clinical Assistant Professor and proposes to become an Oral Facial Pain Specialist. The NIW petition was approved in Dentistry.

The applicant holds a master’s degree and had 9 publications and 37 citations at the time of filing.

No recommendation letters were submitted, but 2 testimonial letters were included. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved in a non-STEM field.

#19: NIW in Materials Science

A Malaysian-born applicant residing in the United States works as a Postdoctoral Research Associate and proposes to remain in the same role. The NIW petition was approved in Materials Science.

The applicant holds a Ph.D. and had 22 publications and 301 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Texas Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#20: NIW in Bioenvironmental Systems Engineering

Born in Japan and residing in the United States, this applicant works as a Data Scientist in industry and proposes to remain in the same role. The NIW petition was approved in Bioenvironmental Systems Engineering.

The applicant holds a Ph.D. and had 4 publications and 172 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#21: NIW in Data Science

A Pakistani-born applicant residing in the United States works as a Postdoctoral Researcher and proposes to remain in the same role. The NIW petition was approved in Data Science.

The applicant holds a Ph.D. and had 22 publications and 114 citations at the time of filing.

No recommendation letters were submitted, but 4 testimonial letters were included. The case was adjudicated at the Texas Service Center with upfront premium processing.

#22: NIW in Computational Materials Science

Born in Nepal and residing in the United States, this applicant works as a Computational Materials Scientist in industry and proposes to remain in the same role. The NIW petition was approved in Computational Materials Science.

The applicant holds a Ph.D. and had 5 publications and 64 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#23: NIW in Mechanical Engineering

An Indian-born applicant residing in the United States works as a Research Scientist III in industry and proposes to remain in the same role. The NIW petition was approved in Mechanical Engineering.

The applicant holds a Ph.D. and had 24 publications and 347 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with upfront premium processing.

#24: NIW in Computer Science

Born in China and residing in the United States, this applicant is currently a Ph.D. student and proposes to become an Assistant Professor. The NIW petition was approved in Computer Science.

The applicant holds a master’s degree and had 20 publications and 864 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#25: NIW in Cardiovascular Aging

A Saudi Arabian-born applicant residing in the United States works as a Postdoctoral Fellow and proposes to remain in the same role. The NIW petition was approved in Cardiovascular Aging.

The applicant holds a Ph.D. and had 10 publications and 133 citations at the time of filing.

Supported by 2 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with upfront premium processing.

Notable: Approved in a non-STEM field.

#26: NIW in Inorganic Chemistry

Born in Vietnam and residing in the United States, this applicant works as a Postdoctoral Researcher and proposes to remain in the same role. The NIW petition was approved in Inorganic Chemistry.

The applicant holds a Ph.D. and had 7 publications and 112 citations at the time of filing.

No supporting letters were submitted. The case was adjudicated at the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters.

#27: NIW in Agriculture Science

A Nepalese-born applicant residing in the United States works as a Postdoctoral Research Scholar and proposes to remain in the same role. The NIW petition was approved in Agriculture Science.

The applicant holds a D.P.M. and had 5 publications and 28 citations at the time of filing.

Supported by 4 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

"Working with Chen Immigration has been a highly positive experience. While the preparation time was lengthy, the attention to detail they provide is exceptional. Their extensive experience in handling RFEs (Requests for Evidence) is invaluable. All the documents and supplementary materials they suggested are thorough and helpful, which ultimately led to a quick approval after submitting the RFE response. Overall, I truly appreciate their assistance and guidance throughout the process.”

On March 10^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Staff Engineer in the Field of Electrical Engineering (Approval Notice).

General Field: Electrical Engineering

Position at the Time of Case Filing: Staff Engineer

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: March 10^th, 2026

Processing Time: 18 months, 6 days (Premium Processing Upgrade Requested)

Case Summary:

The client’s case centered on work at the intersection of electrical engineering, digital health, and wearable-device analytics. The petition presented the client as a researcher with a Ph.D. in electrical engineering whose proposed endeavor is to develop advanced mathematical methods for analyzing physiological data collected by wearable devices, with applications such as identifying cardiovascular disease and alerting to hypertension risk. The petition category was EB-2 National Interest Waiver, and the case framed the endeavor not merely as technically interesting, but as work with broader public health and economic implications in the United States.

A key part of the story was showing that the client was already active in this area and positioned to keep advancing it. The petition explained that the client is currently employed in a health-algorithm engineering role, where the work continues to involve signal processing and deep learning for digital health products, including cardiovascular health, blood pressure measurement, and continuous glucose monitoring. That employment was useful strategically, but the petition kept the focus where adjudicators expect it: on the proposed endeavor itself, rather than on any single employer or job.

The record also gave the adjudicator concrete research metrics, while avoiding the mistake of treating numbers alone as dispositive. The client’s profile included 2 peer-reviewed journal articles, 2 peer-reviewed conference papers, 2 patent applications, and 1 patent, along with a total citation count of 222 and at least 4 completed peer reviews. In a NIW context, those figures are helpful because they suggest a meaningful research footprint and recognition from the field, but the stronger argument is how the petition interpreted them: the publication record showed sustained scholarly output, the citation record suggested that other researchers were actually relying on the client’s methods, and the review activity supported the claim that the client had developed enough subject-matter credibility to be trusted to evaluate peer work.

Another important part of the strategy was showing outside validation. The petition referenced major funding support associated with the client’s work. It used that evidence not as a substitute for impact, but as corroboration that the underlying research topics align with areas that funding bodies view as important. In NIW adjudication, this kind of evidence can be persuasive when it is paired with a coherent explanation of why the work matters nationally, and here the petition tied the research to early detection, improved health monitoring, and broader benefits in public health and technology development.

The petition was further supported by four recommendation letters that helped translate the client’s technical record into terms an adjudicator could readily evaluate. Strategically, these letters served to confirm the originality of the client’s research, explain why the work mattered beyond a narrow specialty, and reinforce that the client was well-positioned to continue advancing the proposed endeavor in the national interest. Together, they provided independent expert validation of both the client’s past contributions and future potential. One expert stated:

“These accomplishments are made possible by [Client’s] impressive academic and professional experiences, establishing himself as a productive electrical engineering researcher whose work consistently benefits American scientific interests.”

Overall, this was a strong NIW story because it combined a relevant advanced degree, a clearly defined research plan, an active current role in the field, measurable scholarly output, citation-based influence, peer-review service, patent activity, external funding, and expert support into a unified narrative. The approval-after-RFE posture makes the story especially useful: it shows that even where USCIS asks for more, a petition can still succeed when the evidence is organized to show not only that the client has done meaningful work, but also why that work is nationally important and why this particular client is well-positioned to continue it.

"Thank you so much for all your hard work, especially in the preparation of the RFE response. I am relieved to get my I-140 Approval!”

On March 11^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Associate in the Field of Biological Sciences (Approval Notice).

General Field: Biological Sciences

Position at the Time of Case Filing: Research Associate

Country of Origin: India

State of Residence at the Time of Filing: North Carolina

Approval Notice Date: March 11^th, 2026

Processing Time: 23 months, 1 day

Case Summary:

With more than 32,000 successful cases and a strategy tailored to the facts of each petition, our team was proud to secure I-140 NIW approval for a researcher in biological sciences after responding successfully to a Request for Evidence. The case focused on the client’s work investigating gene expression alterations in cystic fibrosis using patient-derived airway epithelial cells to better understand host-pathogen interactions and improve therapeutic strategies for cystic fibrosis patients.

Client Background and Expertise

With a Ph.D. in biological sciences, the client has developed a research profile centered on gene regulation, cell biology, and cystic fibrosis-related airway research. At the time of filing, the client was working as a research associate in the United States, where she planned to continue studying ion transport in health and disease, including cystic fibrosis, and to publish original research in the field. In the petition, we showed that her proposed endeavor had substantial merit and national importance because it aimed to improve understanding of cystic fibrosis, bacterial infection, and treatment strategies for a serious disease that continues to affect patients’ quality of life and lifespan.

Exceptional Credentials

The client’s qualifications included:

• 6 peer-reviewed journal articles, including 3 first-authored articles

• 63 citations

• At least 9 peer reviews

• Major funding connected to the National Institutes of Health, the National Institute of General Medical Sciences, the Cystic Fibrosis Foundation, and the University of North Carolina Cystic Fibrosis RTCC

These numbers were not presented as sufficient on their own. Instead, we framed them the way an adjudicator would read them: as objective signs that the client’s work had already been published, used by other researchers, trusted by journals, and supported by respected funding bodies. The petition also highlighted that one of her papers ranked among the top 20% most cited articles in Biology & Biochemistry for its publication year, which helped show independent reliance on her findings rather than mere authorship.

Recommendation Letters

The case also included 4 recommendation letters from experts who addressed the originality, practical relevance, and future value of the client’s work. These letters helped explain why her research record and ongoing plans positioned her well to keep advancing this nationally important area of study.

Approval After Successful RFE Response

After USCIS issued an RFE, we prepared a focused response that reinforced the client’s significance through her publication record, citation impact, peer review activity, funding support, and the clear national importance of her cystic fibrosis research. The I-140 NIW petition was ultimately approved. It was an honor to support this case, and we extend our sincere best wishes for the client’s continued success.

"I would like to thank NAILG for helping me achieve my goal. Their team is highly professional, providing quick and helpful advice that made the process smooth and efficient."

On March 16^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Scientist in the Field of Medical Science (Approval Notice). 

General Field: Medical Science

Position at the Time of Case Filing: Research Scientist

Country of Origin: Thailand

State of Residence at the Time of Filing: New York

Approval Notice Date: March 16^th, 2026

Processing Time: 10 months, 4 days (Premium Processing Upgrade Requested)

Case Summary:

Space travel exposes crews to radiation risks that can compound over time, and improving astronaut safety depends on discovering countermeasures that work under realistic biological conditions. The client’s NIW petition presented a focused plan to advance more efficient space radiation countermeasures by applying molecular biology techniques and animal study skills to screen and develop compounds suitable for space missions, with additional relevance to radiation-related health needs on Earth.

Framing the Endeavor in National-Scale Terms

North America Immigration Law Group (Chen Immigration Law Associates) structured the case around a straightforward national-interest narrative: better radiation countermeasures support U.S. space exploration goals while also strengthening biomedical readiness for ionizing radiation exposures and radiation-adjacent medical applications. The petition emphasized that this is a defined, practical endeavor, not a general interest in medical science.

Positioning and Evidence of Momentum

In NIW cases, metrics help only when they are tied to what they indicate about peer validation and independent reliance. The filing, therefore, highlighted the client’s research record as evidence that the work is already being selected and used by the field, and that the client is positioned to continue advancing the endeavor in the United States through an ongoing U.S.-based research role aligned with space radiation countermeasure development. The record included:

• 5 peer-reviewed journal articles (3 first-authored), 18 abstracts (11 first-authored), and 1 first-authored preprint

• 52 citations to the client’s published body of work

• Research support from NASA, used as an objective anchor to ensure that the research direction aligns with national-priority space and health objectives

Rather than treating 52 citations as automatically sufficient, the petition framed citations as a proxy for independent uptake, meaning other researchers found the client’s methods or findings useful enough to incorporate into their own investigations. In a specialized area like space health countermeasures, this kind of reliance signal can be persuasive when paired with sustained authorship and a clear continuation plan. 

Expert Recommendation Letters 

To corroborate the objective record and translate technical work into clear impact, the petition included two letters of recommendation from established experts, including an independent advisory perspective. These letters were used to explain why the client’s countermeasure research is valuable beyond any single project and how it supports safer missions and broader biomedical applications.

“It is important that he be allowed to carry out his research uninterrupted so that the United States can benefit fully from its value.”

The Result

USCIS approved the I-140 EB-2 National Interest Waiver petition, reflecting a case presentation that clearly tied the client’s space radiation countermeasure work to national importance and demonstrated strong positioning through peer-reviewed output, independent citation reliance, and NASA-backed research support.

“Excellent work done by the attorney.”

On March 17^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Post Doc in the Field of Biochemistry (Approval Notice).

General Field: Biochemistry

Position at the Time of Case Filing: Post Doc

Country of Origin: Pakistan

State of Residence at the Time of Filing: Ohio

Approval Notice Date: March 17^th, 2026

Processing Time: 19 months, 9 days (Premium Processing Upgrade Requested)

Case Summary:

Recently, our firm secured an I-140 NIW approval for a client working in biochemistry whose research addresses how environmental factors drive molecular changes linked to cancer and other deadly diseases. Holding a Ph.D. in biological sciences, the client proposed to continue developing advanced analytical solutions to identify molecular-level changes in organisms in order to clarify the mechanisms involved in disease onset, progression, and prognosis. As presented in the petition, this work carried clear substantial merit and national importance because it supports better understanding of major diseases and can contribute to improved detection, prevention, and therapeutic strategies. The petition also showed that the client was already continuing this line of research in a U.S.-based academic setting, reinforcing that the endeavor was concrete and ongoing rather than merely prospective.

The Portfolio: A Record of Research and Peer Recognition

To establish that the client was well positioned to advance the proposed endeavor, we documented a substantial scholarly record that included 22 peer-reviewed journal articles, with 2 first-authored, along with 1 first-authored book chapter. We also highlighted 230 citations and at least 10 completed peer reviews. These figures were not treated as self-proving. Instead, the petition explained why they mattered. The publication record showed sustained productivity in areas tied to the proposed endeavor. The citation count reflected that other researchers were relying on the client’s findings and methods. The peer review activity showed that journals trusted the client’s scientific judgment, which is a meaningful indicator of professional recognition.

The petition further strengthened this analysis by showing that several of the client’s articles performed at unusually high citation levels for their publication year and field, including papers ranking among the top 1% and top 10% most cited in their category. That type of evidence helped translate raw citation totals into a more adjudicator-friendly showing of independent reliance and research impact. We also pointed to examples of how other researchers used the client’s work in areas such as pollutant removal, protein methodology, and anticancer investigations, helping demonstrate that her contributions were being applied in later studies rather than merely cited in passing.

How We Demonstrated Her Significance

A key part of the NIW strategy was linking the client’s technical background to a future-facing endeavor with broad U.S. importance. We showed that her expertise in analytical chemistry, molecular biology, and related experimental methods positioned her to continue investigating disease-related molecular changes in ways that could inform public health and biomedical progress. We also framed her work in terms of the larger national interest by connecting it to the burden of cancer and the need for better tools to understand disease mechanisms. On that foundation, the client’s record of publication, citation impact, and peer recognition helped demonstrate not only past achievement, but also her capacity to keep advancing work of national importance.

We are delighted that this I-140 NIW petition was approved and congratulate the client on this well-earned result.