"I had an amazing experience with my lawyers. Everything went smoothly. I never even had to talk on the phone since the messages were so clear.”

On June 24^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Student Researcher in the field of Genetic Epidemiology (Approval Notice).

General Field: Genetic Epidemiology

Position at the Time of Case Filing: Graduate Student Researcher

Country of Origin: Nigeria

State of Residence at the Time of Filing: California

Approval Notice Date: June 24^th, 2026

Processing Time: 11 months, 22 days (Premium Processing Requested)

Case Summary:

Tuberculosis remains difficult to control because susceptibility and treatment response can vary across populations, social conditions, and genetic backgrounds. This NIW approval highlights a Nigerian genetic epidemiology researcher whose proposed endeavor focuses on developing multi-omics strategies to identify host genetic risk factors associated with tuberculosis susceptibility and resistance. At the time of filing, the client was continuing research aligned with infectious disease genomics, single-cell analysis, and precision medicine approaches for tuberculosis management.

Research with National Importance

In the petition, we demonstrated that the proposed endeavor has substantial merit and national importance because improved tuberculosis prevention and treatment require better tools for understanding who is most vulnerable and why. The filing connected the client’s work to the need for more precise diagnostics, targeted interventions, and therapeutic development, particularly as tuberculosis cases have risen again in the United States after years of decline. By integrating genomic, transcriptomic, and epidemiological data, the client’s research supports more effective infectious disease management for diverse populations.

Academic Contributions and Recognition

The petition documented 2 peer-reviewed journal articles and 1 first-authored abstract, with 13 citations reflecting independent reliance on the client’s work. To show impact beyond raw totals, we highlighted that two publications ranked among the top 20 percent most cited in Molecular Biology and Genetics for their publication years. The filing also emphasized National Institutes of Health-supported research activity, which helped demonstrate that the client’s work aligns with nationally important public health priorities.

Expert Endorsements

The petition included expert letters explaining why the client’s tuberculosis research is important to infectious disease prevention, precision medicine, and more inclusive public health strategies.

One expert noted:

“...[client]'s work fills an important knowledge gap in TB epidemiology, emphasizing the importance of local context, social mobility, and ancestry in disease progression in endemic, underrepresented populations.”

This statement reinforced the petition’s showing that the client’s work addresses a meaningful gap in TB research and supports more targeted approaches to disease prevention, diagnosis, and treatment for diverse populations.

NIW Approval and Outlook

The I-140 NIW petition was filed on July 2nd, 2025. After USCIS issued a Request for Evidence (RFE) on January 7th, 2026, the case was approved on June 24th, 2026, following a Premium Processing upgrade after filing. In the filing and RFE response, we presented a focused NIW showing that the endeavor carries substantial merit and national importance, and that the client is well positioned through peer-reviewed publications, independent citation reliance, citation-percentile evidence, funded research activity, expert support, and a clear plan to continue advancing multi-omics approaches for tuberculosis precision medicine.

"Working with Chen Immigration for my EB-2 NIW petition was a highly structured and efficient experience. As an outland applicant, their rigorous evaluation and precise presentation of my academic record resulted in my petition being approved in 2 months and 8 days via Premium Processing without an RFE. I recommend their legal team to researchers aiming for a predictable and professional immigration process.”

On June 24^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for an Associate Professor in the Field of Applied Economics (Approval Notice).

General Field: Applied Economics

Position at the Time of Case Filing: Associate Professor

Country of Origin: Turkey

Country of Residence at the Time of Filing: Turkey

Approval Notice Date: June 24^th, 2026

Processing Time: 2 months, 8 days (Premium Processing Upgrade Requested)

Case Summary:

We are pleased to share that our client’s I-140 NIW petition was approved. The client holds a Ph.D. in economics and works as an associate professor, focusing on applied economics research that uses advanced econometric modeling, causal inference, and machine learning techniques to study complex energy market datasets.

The client’s proposed endeavor centers on supporting a cost-effective energy transition, strengthening U.S. energy security, and reducing the economic risks associated with climate change. In preparing the petition, we demonstrated that this work carries both substantial merit and national importance because it provides data-driven insight into how renewable energy adoption, carbon emissions, inflation, employment, and financial market stability interact. Rather than presenting the research as abstract academic work, we explained how the client’s modeling can help policymakers and industry leaders evaluate energy transition strategies while limiting risks such as workforce displacement, economic instability, and climate-related financial volatility.

The client’s record also helped establish that he is well positioned to advance this endeavor. His scholarly output includes 34 peer-reviewed journal articles, 6 book chapters, and 3 books, with a significant portion of these works completed as first author. His published body of work has received 957 citations, showing that other researchers have repeatedly relied on his findings and methods. We further emphasized that several of his articles ranked within highly cited percentile groups for their publication years and field, which helped contextualize the citation record as evidence of independent reliance rather than a simple numerical total.

In addition, the client has completed at least 30 peer reviews for journals in his field. We explained that this review service reflects peer trust in his expertise, since journal editors generally invite reviewers who can evaluate specialized research with authority and judgment. Combined with his publication record, citation history, and ongoing research plans, this evidence showed a pattern of sustained scholarly contribution in applied economics.

Ultimately, we positioned the case around the client’s ability to generate research that extends beyond a single employer and benefits broader stakeholders in academia, industry, and government. We congratulate the client on this I-140 NIW approval and wish him continued success as he advances applied economics research supporting energy security, climate resilience, and economic stability in the United States.

"My experience with Chen immigration attorneys has been excellent. They have been proactive throughout my case preparation and have always responded promptly to my questions. They consistently responded quickly to my inquiries, and their review of the paperwork was detailed. One piece of advice for future applicants is to fully engage in their case preparation and work closely with the Chen attorney to ensure a successful outcome.”

On June 17^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for an Interventional Cardiology Fellow in the Field of Cardiovascular Medicine (Approval Notice).

General Field: Cardiovascular Medicine

Position at the Time of Case Filing: Interventional Cardiology Fellow

Country of Origin: Pakistan

State of Residence at the Time of Filing: Florida

Approval Notice Date: June 17^th, 2026

Processing Time: 1 month, 25 days (Premium Processing Requested)

Case Summary:

At North America Immigration Law Group, we are proud to celebrate another I-140 National Interest Waiver (NIW) approval for a client working in the field of cardiovascular medicine. With more than 32,000 approved immigration cases, our team carefully evaluates each case to develop a strategy tailored to the client's unique background and proposed endeavor. In this case, the petition was filed with direct premium processing requested and received approval without the need for additional evidence.

Research Leadership and National Impact

The client is currently employed as an interventional cardiology fellow and focuses on advancing evidence-based cardiovascular care. His proposed endeavor is to continue researching and optimizing interventional, endovascular, and structural heart procedural strategies for complex cardiovascular disease. Through this work, he aims to improve patient safety, enhance clinical outcomes, and support the effective adoption of transcatheter therapies across the United States.

Cardiovascular disease remains one of the most significant public health challenges in the country, affecting millions of individuals and placing substantial demands on healthcare systems. We demonstrated that the client's research addresses these challenges by evaluating treatment approaches, improving procedural safety, and generating evidence that can inform clinical decision-making and healthcare practices. We further showed that his work extends beyond any single employer because its findings are disseminated through scholarly publications and can be applied broadly by physicians, researchers, and healthcare institutions.

The client's research record provided strong evidence that he is well positioned to advance this nationally important endeavor:

• 24 peer-reviewed journal articles, including 11 first-authored publications

• 8 conference abstracts, including 2 first-authored abstracts

• 69 citations from researchers who have relied upon his findings in their own work

• 2 completed peer reviews for scholarly journals

These metrics were important not simply because of their quantity, but because they demonstrated independent recognition and reliance by the broader research community. Citations showed that other researchers had incorporated the client's findings into subsequent investigations, while invitations to review manuscripts reflected professional trust in his expertise and judgment within the field. Together, these indicators helped establish a record of meaningful contributions to cardiovascular medicine.

Expert Endorsements

Supported by 2 recommendation letters from experts in the field, the petition highlighted the broader significance of the client's work and its potential impact on improving cardiovascular outcomes. These letters confirmed that his research contributes to safer and more effective cardiovascular interventions and supports important healthcare priorities in the United States.

NIW Approval and Outlook

The approval of this I-140 NIW petition reflects the strength of a carefully prepared case built around the client's nationally important research agenda, documented scholarly achievements, and demonstrated influence within cardiovascular medicine. By presenting objective evidence of research productivity, independent reliance on his work, and peer recognition, we established that the client is well positioned to continue advancing evidence-based cardiovascular care in ways that can improve patient outcomes and support the evolving needs of the U.S. healthcare system.

We are delighted to see this approval and look forward to the continued impact of the client's work in cardiovascular medicine. We wish him every success in his future research and professional endeavors.

"Working with them was a pleasure! I highly recommend their professional conduct throughout the entire process. I had initially approached them after being delayed by another law firm. They promptly took the matter seriously and delivered the results within a reasonable timeframe.”

On May 30^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Engineer in the Field of Photonics Engineering (Approval Notice).

General Field: Photonics Engineering

Position at the Time of Case Filing: Research Engineer

Country of Origin: India

State of Residence at the Time of Filing: Wisconsin

Approval Notice Date: May 30^th, 2026

Processing Time: 1 month, 28 days (Premium Processing Requested)

Case Summary:

North America Immigration Law Group is pleased to share the approval of an I-140 National Interest Waiver petition for a photonics engineering researcher whose work focuses on designing and optimizing high-power mid-infrared lasers through computational modeling.

At the time of filing, the client, also a PhD holder, was employed as a research and development engineer in the United States, where the client continued advancing high-power laser systems, photonic integrated modules, computational device modeling, fabrication, and electro-optical characterization. The client’s proposed endeavor focused on improving the performance and reliability of advanced photonic systems for applications such as directed infrared countermeasures, free-space optical communications, and contact-free trace-chemical detection.

The petition demonstrated the national importance of the client’s work by explaining how high-performance laser technologies support U.S. priorities in defense readiness, chemical sensing, environmental monitoring, secure communications, and advanced photonics infrastructure. We also connected the client’s work to critical and emerging technology areas, including directed energy, semiconductors and microelectronics, and space technologies and systems.

The client’s research record included:

● 7 peer-reviewed journal articles, including 1 first-authored article
● 3 peer-reviewed conference articles, including 1 first-authored article
● 2 first-authored conference abstracts, 1 book chapter
● 54 citations to the client’s published work
● At least 28 completed peer reviews
● Research funding from the National Science Foundation and the U.S. Navy’s Naval Air Systems Command

To demonstrate the client’s significance, the petition presented the client’s publication and citation record, highly cited papers, peer-review service, conference committee service, expert recommendation letters, and evidence of government-supported research. We explained that the client’s work had been used by other researchers to improve laser modeling, understand high-power mid-infrared laser performance, and accelerate laser design through machine learning methods.

The petition also highlighted the client’s contributions to record-performance high-power laser design through device modeling and machine-learning-based approaches for targeted photonic device development. These achievements helped show that the client was not only conducting specialized research but also producing methods and findings that other experts could build upon.

Supported by 2 recommendation letters from experts in the field, the petition established that the client was well-positioned to continue advancing high-power photonic systems in the United States. One recommender noted: “His innovations not only advance scientific knowledge but also enhance technological capabilities critical to national security and defense.”

We congratulate the client on this I-140 NIW approval and look forward to the client’s continued contributions to photonics engineering, defense technologies, infrared sensing, and advanced laser systems.

"Thank you very much. I truly appreciate all the effort you put into making my case as strong as possible and for always responding promptly throughout the process.”

On May 27^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Civil Engineer - Hydraulic Modeler in the Field of Water Resources Engineering (Approval Notice).

General Field: Water Resources Engineering

Position at the Time of Case Filing: Civil Engineer - Hydraulic Modeler

Approval Notice Date: May 27^th, 2026

Processing Time: 11 months, 28 days (Premium Processing Upgrade Requested)

Case Summary:

Our firm recently secured another I-140 National Interest Waiver (NIW) approval for a client working in the field of water resources engineering. With an M.S. in civil engineering, the client focuses on developing advanced hydrologic and hydraulic modeling techniques that improve the resilience and efficiency of urban drainage, sewer systems, and water distribution infrastructure. The approval recognizes both the national importance of this work and the client's demonstrated ability to continue advancing it in the United States.

Developing Smarter Water Infrastructure

As a civil engineer specializing in hydraulic modeling, the client's research addresses challenges that directly affect communities across the United States, including urban flooding, sewer overflows, disruptions to water distribution systems, and the growing pressures of climate change. The client's work seeks to develop advanced hydrologic and hydraulic modeling and analytical techniques that strengthen urban drainage, sewer networks, and water distribution systems while supporting public health, flood resilience, and environmental sustainability.

In preparing the petition, we demonstrated that these efforts extend beyond solving isolated engineering problems. More resilient water infrastructure can reduce flood risks, improve the reliability of essential public services, minimize environmental damage from wastewater overflows, and support long-term infrastructure planning. These broader implications helped establish why the client's proposed endeavor carries national importance under the National Interest Waiver framework.

Demonstrating a Strong Record of Research

To establish that the client was well positioned to advance this endeavor, we presented a record of scholarly achievement that reflected both consistent productivity and meaningful influence within the field. At the time of filing, the client had authored 6 peer-reviewed journal articles, including 3 first-authored publications, as well as 4 peer-reviewed conference articles, including 1 first-authored conference paper.

The client's work had also been cited 77 times by other researchers. Rather than relying on the citation count alone, we explained how independent researchers had incorporated the client's findings into their own studies involving flood modeling, groundwater management, water distribution resilience, and sustainable water infrastructure. Such independent reliance helped demonstrate that the client's research was contributing practical knowledge that other experts considered valuable when advancing their own investigations.

Recommendation Letters

The petition was further strengthened by 4 recommendation letters from experts familiar with the client's work. One expert noted: “The presence of his work in such respected publications attests to the relevance and impact of his research and emphasizes the caliber of his achievements.”

Case Outcome

By presenting a cohesive record that connected the client's research achievements, professional experience, and future plans with important national infrastructure needs, we demonstrated eligibility for the National Interest Waiver. The petition showed not only that the client's work holds substantial merit and national importance, but also that the client possesses the expertise and record of accomplishment necessary to continue advancing resilient water infrastructure solutions in the United States.

We are delighted that the I-140 National Interest Waiver petition was approved and congratulate our client on this important milestone.

"As a self-petitioner with no employer sponsoring my case, I wasn't sure my research — spanning AI security and AI-driven drug discovery — could be tied into a single, compelling EB-1A narrative. Wegreened did exactly that. They took the time to understand my work, emphasized the contributions that mattered most, and kept the process clear and responsive throughout. My petition was approved in just over a month under premium processing.”

On May 18^th, 2026, we received another EB-1A (Alien of Extraordinary Ability) approval for a Senior Machine Learning Scientist in the Field of Artificial Intelligence (Approval Notice).

General Field: Artificial Intelligence

Position at the Time of Case Filing: Senior Machine Learning Scientist

Country of Origin: China

State of Residence at the Time of Filing: New York

Approval Notice Date: May 18^th, 2026

Processing Time: 1 month, 5 days (Premium Processing Requested)

Case Summary:

Artificial intelligence is reshaping how researchers protect large language models, analyze biomedical data, and accelerate drug discovery. For this EB-1A case, North America Immigration Law Group (Chen Immigration Law Associates) helped a senior machine learning scientist from China present a record of achievement that placed him among the top researchers in this fast-moving field.

The client held a Ph.D. in computer science and had built a distinguished career in large language models, autonomous AI, biomedical information extraction, clinical prediction, and AI-driven drug discovery.

The petition emphasized several key achievements:

• 2 peer-reviewed journal articles. 29 peer-reviewed conference articles and 7 preprints
• 1,600+ citations
• Citation record within the top 1% of Computer Science authors
• At least 70 completed peer reviews
• Research funding from the National Science Foundation, the National Institutes of Health, and the Defense Advanced Research Projects Agency

We highlighted the profound systemic impact of the client’s original contributions. His work focuses on identifying security vulnerabilities in advanced artificial intelligence architectures, developing model verification methods, mitigating algorithmic bias, optimizing clinical data extraction, and engineering autonomous AI platforms for biomedical research. Notably, his automated platforms have been widely integrated into active pharmaceutical discovery pipelines by numerous industry professionals, proving that his innovations have successfully transitioned from theoretical research into impactful, real-world applications.

In the final merits analysis, NAILG showed that the client’s citation impact, peer review record, elite publication venues, independent expert support, funding history, and deployed AI technology collectively demonstrated sustained acclaim and extraordinary ability.

USCIS approved the I-140 EB-1A petition on May 18, 2026, after only 1 month and 5 days of processing, with Premium Processing requested. We are proud to have assisted this client in securing EB-1A approval and supporting his continued contributions to artificial intelligence, large language models, autonomous AI, and drug discovery innovation in the United States.

"Thank you so much. It's also my pleasure to work with your law firm.”

On June 25^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Ph.D. Candidate in the Field of Advanced Materials Science and Engineering (Approval Notice).

General Field: Advanced Materials Science and Engineering

Position at the Time of Case Filing: Ph.D. Candidate

Country of Origin: Vietnam

State of Residence at the Time of Filing: Massachusetts

Approval Notice Date: June 25^th, 2026

Processing Time: 22 months, 13 days (Premium Processing Requested)

Case Summary:

Semiconductor innovation increasingly depends on materials and device architectures that can extend beyond the limits of conventional platforms. In this NIW case, a Ph.D. Candidate received approval on June 25th, 2026, after 22 months and 13 days, with Premium Processing requested on April 23rd, 2026. North America Immigration Law Group (Chen Immigration Law Associates) presented the case around the development of novel advanced semiconductor architectures designed to improve system performance across precision manufacturing, next-generation telecommunications, and high-performance computing hardware.

The petition emphasized a research direction centered on integrating novel materials into advanced hardware systems to enable more efficient and multifunctional device architectures. Rather than treating these as isolated material studies, the filing framed them as part of a unified effort to improve how complex electronic components interact at the device level. This included work on integrated circuit design, heterogeneous material integration, and advanced hardware engineering, all of which support broader applications in high-speed data transmission, advanced computing, and next-generation semiconductor technologies.

To establish that he was well positioned to advance the proposed endeavor, we documented a strong academic and research profile, including 11 peer-reviewed journal articles, 1 peer-reviewed abstract, and 205 citations reflecting influence across multiple subfields of materials science. The record also showed that multiple papers ranked among the top 1% or top 10% most-cited materials science articles for their publication years, and that other researchers had already relied on his findings in studies related to energy storage systems, optical imaging methods, and integrated photonic devices.

The petition also emphasized strong institutional validation, including support from major U.S. research funding agencies such as the National Science Foundation, NASA, the Air Force Office of Scientific Research, and the Naval Sea Systems Command. These endorsements reinforced the national relevance of the research, particularly in areas tied to advanced materials, photonics, and semiconductor technologies.

We were pleased to help secure this NIW approval for a researcher whose work supports continued progress in photonic and semiconductor technologies that underpin future innovations in communications, computing, and advanced engineering systems in the United States.

"Thank you for the update. This is great news. Thank you for your support.”

On June 22^nd, 2026, we received another EB-1A (Alien of Extraordinary Ability) approval for an Assistant Teaching Professor in the Field of Mechanical Engineering (Approval Notice).

General Field: Mechanical Engineering

Position at the Time of Case Filing: Assistant Teaching Professor

Country of Origin: India

State of Residence at the Time of Filing: Michigan

Approval Notice Date: June 22^nd, 2026

Processing Time: 2 months, 1 day (Premium Processing Requested)

Case Summary:

Developing durable, lightweight, and high-performance composite materials is essential for industries that rely on safer, stronger, and longer-lasting components. For this mechanical engineering researcher, who earned a Ph.D. in mechanical engineering, the case centered on his work in material characterization and fiber-reinforced polymer composites, including research on aluminum matrix composites, composite durability in harsh environments, and damage-resistant Kevlar-based materials.

At the time of filing, the client was employed as an assistant teaching professor at a U.S.-based research institution, where he continued to conduct research in mechanical and aerospace engineering. We presented his work as a sustained record of extraordinary achievement in mechanical engineering, showing that his research supports practical advances in transportation, aerospace, industrial systems, marine infrastructure, and impact-resistant structural materials.

We organized the EB-1A petition around clear evidence that the client had risen to the top of his field. His record included 46 peer-reviewed publications, including 25 journal articles and 21 conference articles, with 18 first-authored publications across both categories. His published work had received 963 citations, reflecting extensive reliance by researchers in the United States and abroad. He had also completed at least 20 peer reviews for respected journals in composite materials, mechanical engineering, polymers, and related areas.

We demonstrated the client’s significance by showing that independent researchers had relied on his findings to advance studies involving ultrasonic-assisted manufacturing of aluminum composites, long-term durability of fiber-reinforced polymer composites in seawater environments, and nanofiller-reinforced Kevlar materials. His work had been used to improve reinforcement dispersion, evaluate degradation in harsh environments, and assess material strength and resilience for advanced composite systems.

The client’s record also included 2 expert recommendation letters, both from independent experts who explained the importance of his contributions to mechanical engineering and composite materials research. One expert noted:

“In sum, [Client] is strengthening advanced manufacturing capabilities and supporting long-term industrial competitiveness across the United States.”

We further emphasized that 2 of his papers ranked among the top 10% most-cited Materials Science articles for their publication years, and that his overall citation record and h-index placed him among the top researchers in mechanical engineering.

After USCIS issued a NOID, we responded by clarifying the client’s extraordinary ability through objective evidence of peer-reviewed service, authorship of scholarly articles, original contributions of major significance, citation reliance, publication quality, and continued work in his area of expertise. USCIS ultimately approved the I-140 EB-1A petition, recognizing the client’s sustained acclaim and significant contributions to mechanical engineering.

We congratulate the client on this important achievement and look forward to his continued contributions to high-performance materials, composite durability, mechanical engineering research, and advanced structural systems in the United States.

"I truly appreciate all your support in getting my application approved during such a difficult time. I didn’t expect the process to go this smoothly, and I’m very grateful.”

On June 8^th 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Biostatistician II in the Field of Statistics (Approval Notice).

General Field: Statistics

Position at the Time of Case Filing: Biostatistician II

Country of Origin: China

State of Residence at the Time of Filing: New York

Approval Notice Date: June 8^th, 2026

Processing Time: 6 months (Premium Processing Upgrade Requested)

Case Summary:

We are delighted to share the approval of our client’s I-140 National Interest Waiver (NIW) petition. The client holds a Ph.D. in applied mathematics and statistics and works as a biostatistician II, where she applies advanced statistical methods to clinical research. Her work focuses on designing and implementing sophisticated statistical methodologies that optimize clinical trials and complex healthcare data analyses, helping strengthen biomedical research infrastructure, accelerate the development of safe and effective therapies, and improve patient outcomes.

To establish the national importance of the client’s proposed endeavor, we demonstrated that rigorous statistical methodologies are fundamental to modern biomedical research. Rather than serving only a single institution, her research supports the broader healthcare ecosystem by improving the reliability of clinical trials, enhancing the use of large-scale medical datasets, and advancing data-driven approaches to therapeutic development. We also highlighted that her work aligns with national priorities in healthcare innovation and received support from the National Institute of Mental Health (NIMH), reinforcing the importance of continued research in this area.

We further showed that the client is well positioned to advance her proposed endeavor through a consistent record of scholarly achievement. She has authored 16 peer-reviewed journal articles and 15 conference abstracts, and her published work has been cited 123 times by researchers in the field. Rather than treating these numbers as standalone accomplishments, we explained that the citations reflected independent reliance on her statistical methods and findings in subsequent biomedical research. We also noted that several of her publications achieved strong citation performance relative to other papers published in the same year and field, providing additional context for the significance of her contributions.

The petition also emphasized the professional recognition the client has received within the research community. She has been invited to perform peer review for an academic journal, illustrating that other experts trust her judgment to evaluate scientific research. Although her formal peer review experience is still developing, we demonstrated that it complements a broader body of evidence showing her expertise in statistical modeling, machine learning, and clinical research.

By presenting a cohesive record of impactful research, scholarly publications, independent citations, research funding, and professional recognition, we demonstrated that the client is well positioned to continue advancing statistical methodologies that improve clinical trial design and healthcare data analysis. We congratulate the client on her I-140 NIW approval after receiving an RFE and look forward to her continued contributions to biomedical research and patient care in the United States.

"The dream team.”

In June 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Resident Physician in the Field of Medical Sciences (Approval Notice).

General Field: Medical Sciences

Position at the Time of Case Filing: Resident Physician

Country of Origin: Taiwan

State of Residence at the Time of Filing: Minnesota

Approval Notice Date: June 2026

Processing Time: 13 months, 3 days (Premium Processing Requested)

Case Summary:

This NIW approval involved a physician-scientist whose work spanned neuroscience, regenerative medicine, and reconstructive surgery, ultimately converging on a common goal: helping patients recover more effectively from serious injuries and disease.

The client, a resident physician from Taiwan, proposed to continue developing novel regenerative therapeutics and advanced biological delivery systems to improve clinical outcomes for patients undergoing complex reconstructive and restorative procedures. Focusing on comprehensive tissue regeneration and cellular repair, his efforts aim to accelerate recovery timelines while mitigating the long-term physiological burdens often associated with invasive surgical interventions.

Underscoring the high value of this work, his research attracted significant support from a major state funding program that is dedicated to advancing medical innovations that directly improve patient care.

The petition documented an extensive record of achievement, including 52 peer-reviewed journal articles, 23 conference abstracts, and 3 book chapters. His work had accumulated more than 2,100 citations, and at least 13 publications ranked among the most-cited Clinical Medicine articles for their publication years, including one paper in the top 1%, four in the top 10%. These metrics reflected not merely publication activity, but substantial independent reliance by researchers studying regenerative medicine, reconstructive surgery, neurology, and related fields.

The case was further supported by four recommendation letters from experts familiar with the significance of the client's contributions. One recommender observed that his work had produced "significant advances that address factors behind suicide and neurological diseases and offer transformative solutions." Together, the letters highlighted the unusual combination of scientific depth and clinical relevance demonstrated throughout his career.

North America Immigration Law Group (Chen Immigration Law Associates) presented the case by connecting the client's past accomplishments to his future endeavor in regenerative medicine. After premium processing was requested in April 2026, USCIS approved the I-140 NIW petition within 45 days. The approval recognized the value of research aimed at improving tissue regeneration, enhancing reconstructive outcomes, and helping trauma patients and cancer survivors achieve better recovery and quality of life.

The following success stories highlight 9 I-140 approvals secured after RFE review. These approvals include 1 EB-1A petition and 8 NIW petitions. Several cases involved circumstances that added complexity to adjudication, including related petition history, multiple service center transfers, and petitions with limited or no supporting letters.

Cases With Inherent Challenges

Related Petition History

One EB-1A approval involved a related NIW petition that had received an RFE from the Texas Service Center. Related petition histories can add complexity because each filing must establish eligibility under its applicable legal standard while maintaining a clear and consistent evidentiary record.

Multiple Service Center Transfers

Several petitions underwent multiple service center transfers before final adjudication, moving between the Nebraska Service Center and Texas Service Center. Such procedural movement can add complexity because the petitions must remain logically structured, internally consistent, and persuasive throughout review by different service center operations.

Limited or No Supporting Letters

Two petitions proceeded without recommendation or testimonial letters, while several other cases relied on a limited number of supporting letters. In these circumstances, adjudication depended more heavily on objective evidence such as academic credentials, publication records, citation impact, professional experience, and documentation demonstrating the significance of the applicants’ work.

EB-1A Approval After RFE (1)

#1: EB-1A in Artificial Intelligence for Software Systems

This EB-1A approval involved an Artificial Intelligence (AI) Research Scientist in industry, born in China and residing in the United States, who proposes to remain in the same employment. Filed in Artificial Intelligence for Software Systems, the applicant initially filed an NIW petition, followed by an EB-1A petition. The EB-1A has been approved, while the NIW received an RFE from the Texas Service Center.

The applicant held a STEM master's degree and demonstrated a substantial scholarly record consisting of 11 publications and 3,348 citations, with peer-reviewed work published as recently as 2025. The filing was supported by 2 recommendation letters and proceeded without testimonial letters.

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

Notable: This approval is notable for securing EB-1A approval while a related NIW petition had received an RFE.

NIW Approvals After RFE (8)

#2: NIW in Materials Science and Engineering

This NIW approval involved a Scientist I, born in Pakistan and residing in the United States, who proposes to remain in the same employment. Filed in Materials Science and Engineering, the petition received an RFE from Officer XM2420 before approval was ultimately secured.

The applicant held a STEM Ph.D. and demonstrated a scholarly record consisting of 20 publications and 128 citations, with peer-reviewed work published as recently as 2021. The petition proceeded without any supporting letters.

The adjudication involved transfers from the Nebraska Service Center to the Texas Service Center and then back 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 undergoing multiple service center transfers.

#3: NIW in Biomedical Science

This NIW approval involved a Postdoctoral Fellow, born in Nepal and residing in the United States, who proposes to remain in the same employment. Filed in Biomedical Science, the petition received an RFE from the Texas Service Center before approval was ultimately secured.

The applicant held a STEM Ph.D. and demonstrated a substantial scholarly record consisting of 11 publications and 455 citations, with peer-reviewed work published as recently as 2024. The petition proceeded without any supporting letters.

The adjudication involved transfers from the Nebraska Service Center to the Texas Service Center and then back 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 undergoing multiple service center transfers.

#4: NIW in Environmental Engineering

This NIW approval involved a Senior Engineer I in industry, born in China and residing in the United States, who proposes to remain in the same employment. Filed in Environmental Engineering, the petition received an RFE from the Nebraska Service Center before approval was ultimately secured.

The applicant held a STEM Ph.D. and demonstrated a scholarly record consisting of 2 publications and 146 citations, with peer-reviewed work published as recently as 2023. The filing was supported by 4 recommendation letters and 1 testimonial letter.

The adjudication involved 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 securing NIW approval after RFE review while undergoing multiple service center transfers.

#5: NIW in Molecular Biology

This NIW approval involved a Postdoctoral Associate, born in Egypt and residing in the United States, who proposes to remain in the same employment. Filed in Molecular Biology, the petition received an RFE from Officer XM1759 before approval was ultimately secured.

The applicant held a STEM Ph.D. and demonstrated a scholarly record consisting of 6 publications and 208 citations, with peer-reviewed work published as recently as 2023. The filing was supported by 2 recommendation letters and proceeded without testimonial letters.

The petition was adjudicated through the Texas Service Center without premium processing and was approved in 754 days.

#6: NIW in Hydrology and Water Resources

This NIW approval involved a Ph.D. student (Graduate Research Assistant), born in Pakistan and residing in the United States, who proposes to work as a Postdoctoral Research Associate. Filed in Hydrology and Water Resources, the petition received an RFE from the Texas Service Center before approval was ultimately secured.

The applicant held a STEM master's degree and demonstrated a scholarly record consisting of 4 publications and 15 citations, with peer-reviewed work published as recently as 2025. The filing proceeded without recommendation letters and was supported by 2 testimonial letters.

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

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

#7: NIW in Immunology

This NIW approval involved a Ph.D. student (Graduate Research Assistant), born in Nigeria and residing in the United States, who proposes to work as a Postdoctoral Fellow. Filed in Immunology, the petition received an RFE from Officer XM2420 before approval was ultimately secured.

The applicant held a STEM master's degree and demonstrated a scholarly record consisting of 8 publications and 49 citations, with peer-reviewed work published as recently as 2025. The filing was supported by 1 recommendation letter and 3 testimonial letters.

The adjudication involved transfers from the Nebraska Service Center to the Texas Service Center and then back to the Nebraska Service Center with upfront premium processing.

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

#8: NIW in Materials Science and Engineering

This NIW approval involved a Product Development Engineer in industry, born in Brazil and residing in the United States, who proposes to remain in the same employment. Filed in Materials Science and Engineering, the petition received an RFE from the Texas Service Center before approval was ultimately secured.

The applicant held a STEM Ph.D. and demonstrated a scholarly record consisting of 10 publications and 88 citations, with peer-reviewed work published as recently as 2023. The filing was supported by 4 recommendation letters and proceeded without testimonial letters.

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

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

#9: NIW in Computer Science

This NIW approval involved a Scientific Engineering Associate, born in India and residing in the United States, who proposes to remain in the same employment. Filed in Computer Science, the petition received an RFE from Officer XM2191 before approval was ultimately secured.

The applicant held a STEM master's degree and demonstrated a scholarly record consisting of 5 publications and 27 citations, with peer-reviewed work published as recently as 2025. The filing was supported by 2 recommendation letters and proceeded without testimonial letters.

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

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

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

EB-1A Approvals (2)

#1: EB-1A in Artificial Intelligence

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

The applicant holds a Ph.D. and had 15 publications and 2,929 citations at the time of filing.

Supported by 5 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

#2: EB-1A in Computational Imaging

A Chinese-born applicant residing in the United States works as an Artificial Intelligence Scientist and proposes to remain in the same role. The EB-1A petition was approved in Computational Imaging.

The applicant holds a Ph.D. and had 23 publications and 886 citations at the time of filing.

Supported by 8 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Nebraska Service Center with upfront premium processing.

NIW Approvals (13)

#3: NIW in Molecular Biology

Born in Egypt 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 Molecular Biology.

The applicant holds a Ph.D. and had 18 publications and 49 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.

#4: NIW in Computer Science

A Turkish-born applicant residing in the United States works as a Senior Software Engineer in industry and proposes to remain in the same role. The NIW petition was approved in Computer Science.

The applicant holds a Ph.D. and had 28 publications and 1,312 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.

#5: NIW in Mathematical Physics

Born in Israel and residing in the United States, this applicant works as a Mathematics Fellow and proposes to remain in the same role. The NIW petition was approved in Mathematical Physics.

The applicant holds a Ph.D. and had 5 publications and 24 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.

#6: NIW in Robotics

A Moroccan-born applicant residing in the United States works as a Visiting Professor and proposes to remain in the same role. The NIW petition was approved in Robotics.

The applicant holds a Ph.D. and had 52 publications and 1,385 citations at the time of filing.

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

#7: NIW in Chemical Biology

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

The applicant holds a Ph.D. and had 16 publications and 729 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 Artificial Intelligence

A Bangladeshi-born applicant residing in the United States is currently a Ph.D. student (Graduate Research/Teaching Assistant) and proposes to become an Assistant Professor. The NIW petition was approved in Artificial Intelligence.

The applicant holds a master's degree and had 17 publications and 143 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.

#9: NIW in Pharmaceutical Chemistry

Born in Bangladesh and residing in the United States, this applicant works as a Chemist I in industry and proposes to remain in the same role. The NIW petition was approved in Pharmaceutical Chemistry.

The applicant holds a master's degree and had 9 publications and 112 citations at the time of filing.

Supported by 1 recommendation letter with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

#10: NIW in Cardiovascular Outcomes Research

A Filipino-born applicant residing in the United States proposes to become a Senior Clinical Research Coordinator. The NIW petition was approved in Cardiovascular Outcomes Research.

The applicant holds a master's degree and had 8 publications and 1,126 citations at the time of filing.

Supported by 1 recommendation letter with no testimonial letters submitted, the case was adjudicated at the Texas Service Center with a premium processing upgrade.

#11: NIW in Immunology

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

The applicant holds a Ph.D. and had 4 publications and 33 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.

#12: NIW in Mathematics Education

An Iranian-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 Mathematics Education.

The applicant holds a Ph.D. and had 9 publications and 33 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.

#13: NIW in Reproductive Health

Born in Ethiopia and residing in Australia, this applicant proposes to become a Postdoctoral Fellow. The NIW petition was approved in Reproductive Health.

The applicant holds a Ph.D. and had 29 publications and 2,185 citations at the time of filing.

No supporting letters were submitted. The case was transferred from the Texas Service Center to the Nebraska Service Center with a premium processing upgrade.

Notable: Approved without recommendation or testimonial letters while the applicant was residing outside the United States.

#14: NIW in Ophthalmic Corneal Disease

A Canadian-born applicant residing in the United States works as a Resident and proposes to remain in the same role. The NIW petition was approved in Ophthalmic Corneal Disease.

The applicant holds an M.D. degree and had 15 publications and 84 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 without recommendation or testimonial letters.

#15: NIW in Geneticist

Born in Taiwan and residing in the United States, this applicant works as a Research Scholar and proposes to become a Research Scientist. The NIW petition was approved in Geneticist.

The applicant holds an M.D. degree and had 6 publications and 4 citations at the time of filing.

Supported by 3 recommendation letters with no testimonial letters submitted, the case was adjudicated at the Service Center Operations Directorate (SCOPS) Texas Facility without premium processing and was approved in 121 days.

Notable: Approved in a non-STEM field.

"I am very grateful to the attorney team for their professional assistance throughout my NIW petition. They carefully evaluated my research background, clearly presented the significance and national importance of my proposed work, and guided me through each stage of the process with patience and attention to detail. Their professionalism, responsiveness, and thoughtful preparation gave me great confidence during a long and challenging process. I sincerely appreciate their support and am very pleased with the successful outcome.”

On June 15^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Associate in the Field of Biochemistry and Molecular Biology (Approval Notice).

General Field: Biochemistry and Molecular Biology

Position at the Time of Case Filing: Research Associate

Approval Notice Date: June 15^th, 2026

Processing Time: 20 months, 8 days (Premium Processing Upgrade Requested)

Case Summary:

We are pleased to share that we helped a biochemistry and molecular biology expert secure I-140 NIW approval for work focused on the molecular basis of hearing. The client holds a Ph.D. in biochemistry and molecular biology and is employed as a research associate at a U.S. research university at the time of filing. The client’s proposed endeavor is to continue investigating the molecules and mechanisms that regulate the conversion of mechanical stimuli into electrical signals in hair cells, with the goal of deepening scientific knowledge of auditory perception and supporting the development of effective therapeutic strategies for hearing loss.

Client Background and Proposed Endeavor

In the NIW petition, we described the client’s future research plan as a continuation of prior work involving deafness-related genes, protein expression, biochemical and biophysical properties, structural analysis, and data interpretation. Rather than presenting the client’s employment as the basis for the waiver, we emphasized that the proposed endeavor itself carried substantial merit and national importance because it addressed an important public health issue and contributed to the scientific foundation needed for future diagnostic and therapeutic approaches.

Research Leadership and Objective Evidence

To demonstrate that the client was well-positioned to advance the proposed endeavor, we presented a record of peer-reviewed scholarship, independent reliance, peer trust, and funded research activity. The client had authored 9 peer-reviewed journal articles, including 4 first- or co-first-authored papers. We did not treat this publication record as merely a number. Instead, we explained that the client’s publications reflected sustained research output in a highly specialized field and showed that the client had repeatedly contributed original findings to areas relevant to mechanotransduction, chromatin biology, auditory science, and molecular mechanisms.

The client’s publications had also been cited 367 times. In the petition, we framed these citations as evidence of independent scholarly reliance rather than as a standalone achievement. We explained that other researchers had used the client’s findings to advance their own studies, including work involving sensory transduction pathways, the conversion of mechanical stimuli into electrical signals, chromatin remodeling, cancer-related molecular mechanisms, and neurodevelopmental research. This helped show that the client’s work had moved beyond publication and had become useful to other experts working on related scientific questions.

The petition also highlighted that the client had completed at least 21 peer reviews. We used this evidence to show peer trust, explaining that journal review invitations are generally extended to researchers with the specialized knowledge needed to evaluate the rigor and significance of other scholars’ work. In this context, the review record supported the argument that the client was recognized as a knowledgeable contributor in biochemistry and molecular biology.

National Importance and Broader Scientific Value

We also presented evidence that the client had contributed to research projects supported by major public funding agencies, including the National Institutes of Health (NIH), the Chinese Ministry of Science and Technology, and the National Natural Science Foundation of China. We used this funding history as an objective indicator that the client’s research addressed scientifically important questions. Rather than treating the funding as merely prestigious, we explained that support from major research institutions helped corroborate the broader value and relevance of the client’s work.

Expert Endorsements

The petition was supported by 2 letters of recommendation from experts in the field. These letters helped explain the significance of the client’s research, the originality of the client’s contributions, and the relevance of the work to ongoing scientific progress in biochemistry and molecular biology. The letters also helped translate specialized research findings into a clearer record of practical and scholarly importance for USCIS review.

“In sum, [Client] has and continues to contribute valuable research for understanding the process of mechanotransduction as it relates to hearing loss and deafness, speaking to his sustained leadership in the field.”

Case Outcome

This I-140 NIW approval reflects the strength of a petition built around the client’s advanced training, focused proposed endeavor, publication history, citation record, peer-review service, and contributions to funded research projects. By presenting the client’s metrics as evidence of independent reliance, peer trust, and continued capacity to advance nationally important research, we demonstrated that the client was well-positioned to continue contributing to biochemistry and molecular biology in a way that supports future progress in hearing loss research. We congratulate the client on this important approval and wish the client continued success in advancing this meaningful work.

"Amazing news! Thank you so much for all your help throughout this process!”

On June 18^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Resident in the Field of Internal Medicine (Approval Notice).

General Field: Internal Medicine

Position at the Time of Case Filing: Resident

Country of Origin: Mexico

State of Residence at the Time of Case Filing: New York

Approval Notice Date: June 18^th, 2026

Processing Time: 1 month, 20 days (Premium Processing Requested)

Case Summary:

Chronic and immune-mediated diseases continue to create major challenges for patients, physicians, and public health systems. For this client, the central question was how large-scale clinical and genomic data could be translated into more precise prevention, diagnosis, and management strategies, especially for populations that have historically faced disparities in care.

We are pleased to share that the client’s I-140 NIW petition was approved in 50 days, with premium processing requested at filing. The client is an expert in internal medicine whose proposed endeavor is to continue analyzing large-scale clinical and genomic datasets to identify drivers of chronic and immune-mediated diseases. Through this work, the client aims to improve disease prevention, diagnosis, and management, inform evidence-based clinical guidelines, and reduce health disparities across underserved populations.

The client is currently employed as an internal medicine resident. In the petition, we emphasized that the client’s proposed endeavor was not limited to a single position or employer. Instead, we framed the work as a broader research effort with practical value for clinical medicine, public health, and health equity.

The petition explained that the client’s research uses large datasets to study patterns in chronic disease, immune-mediated disease, cancer disparities, allergy-related conditions, and clinical decision-making. We demonstrated that this work has substantial merit because it addresses the need for more accurate, evidence-based approaches to patient care. We also showed national importance by connecting the client’s research to broader U.S. healthcare needs, including the burden of chronic disease, the use of health data to improve outcomes, and the importance of reducing disparities among underserved populations.

To show that the client was well-positioned to advance the proposed endeavor, we presented a record of scholarly productivity and professional recognition. The client had authored 29 peer-reviewed journal articles, including 8 first-authored articles, along with 39 abstracts, including 10 first-authored abstracts. Rather than treating these numbers as automatically sufficient, we explained how an adjudicator could view them as evidence of sustained research activity across multiple areas of internal medicine and related clinical research.

The client’s published body of work had received 154 citations. In the petition, we framed the citation record as evidence that other researchers had independently used the client’s findings when developing their own work. The client had also completed at least 28 peer reviews. We used this evidence to support the argument that the client had earned peer trust.

We also included evidence of major funding sources connected to the client’s research, including the National Cancer Institute and the National Institutes of Health. Together, the publication record, citation evidence, peer review service, funded research context, and proposed future work allowed us to present the client as a researcher whose contributions were both meaningful and likely to continue benefiting the field.

The petition was supported by 4 recommendation letters from experts in the field. These letters helped explain the client’s research accomplishments, the importance of the proposed endeavor, and the ways the client’s work contributes to internal medicine, data-driven clinical research, and more equitable healthcare. One expert noted: “Together with his impressive record of publications, [Client] continues to make invaluable contributions to advancing equitable healthcare and strengthening the field of internal medicine.”

This approval reflects a petition strategy focused on more than listing credentials. By connecting his research record to a proposed endeavor in internal medicine that addresses chronic and immune-mediated diseases, clinical guidelines, and health disparities, we showed that the client was well-positioned to continue work with substantial merit and national importance. We congratulate the client on this I-140 NIW approval and wish the client continued success in advancing research that supports more precise and equitable patient care.

"I wanted to thank you and your team for all your hard work and guidance throughout my O-1 petition process. I am very grateful to hear that the petition has been approved, and I truly appreciate the time, effort, and attention that went into preparing and supporting the case. Thank you for making what could have been a very stressful process much smoother. I am grateful for your assistance and professionalism every step of the way.”

On June 16^th, 2026, we received another O1-A (Individuals with Extraordinary Ability or Achievement) approval for a Gastroenterology Fellow in the Field of Gastroenterology (Approval Notice).

General Field: Gastroenterology

Position at the Time of Case Filing: Gastroenterology Fellow

Country of Origin: Lebanon

State of Residence at the Time of Case Filing: New York

Approval Notice Date: June 16^th, 2026

Processing Time: 20 days (Premium Processing Requested)

Case Summary:

We are pleased to share that we successfully secured approval of an I-129 O-1A petition for a client in the field of gastroenterology. The case was filed with premium processing at the time of filing and was approved in just 20 days. The petition requested classification for an individual with extraordinary ability, supported by evidence that the client had made original contributions of major significance, authored scholarly work in the field, judged the work of others through peer review, and sustained national or international recognition for achievements in gastroenterology.

The client holds an M.D. and is currently employed in a junior faculty position at a U.S. medical institution, where the client continues work in gastroenterology, including advanced clinical and procedural responsibilities. In the petition, we positioned this current employment as a continuation of the client’s area of extraordinary ability, rather than as a stand-alone credential. This helped show that the client was coming to the United States to continue work in the same field in which the client had already developed a record of recognized achievement.

At the time of filing, the client had produced 18 peer-reviewed scientific articles and 15 abstracts. The petition also documented that the client’s work had received 746 citations and that the client had completed at least 5 peer reviews. We did not present these figures as automatically proving extraordinary ability. Instead, we explained how an adjudicator could interpret them in context: the publication record showed sustained scholarly productivity, the citation record showed that other researchers had relied on the client’s work, and the peer-review activity showed that journals had trusted the client to evaluate the work of others in the same or related field.

To demonstrate the client’s significance, we emphasized not only the number of citations, but also the nature of the influence. The petition explained that several of the client’s works were cited at rates that compared favorably with other clinical medicine publications from the same time period, including some that ranked among highly cited papers for their year and field. This allowed us to argue that the citations reflected more than routine academic attention; they showed that the client’s findings and syntheses had become useful reference points for other researchers studying cancer treatment resistance, multimodal therapy strategies, and medication risks in patients with liver disease.

We further strengthened the case by showing that the client’s research had attracted major industry funding support from a healthcare and life-science organization. In context, this funding helped demonstrate that the client’s work was not merely academic, but connected to efforts to evaluate and improve treatment approaches for patients with serious gastrointestinal cancers.

The petition also included 4 expert recommendation letters. These letters were used to corroborate the objective record, including the client’s publications, citations, research influence, and peer-review activity. One expert noted:

“His distinctive array of skills sets him apart from his peers, firmly solidifying [Client’s] standing at the forefront of the gastroenterology field.”

Ultimately, the approval reflected a strategy focused on context and interpretation. We presented the client as a gastroenterology physician-researcher whose work had contributed to a better understanding of gastrointestinal cancers, liver disease, treatment resistance, and clinical safety. We congratulated the client on their accomplishments, which were not isolated achievements but instead reflected a sustained record of recognized influence in the field.

"I wanted to sincerely thank you for all the help. It was really a great experience working with you guys.”

On June 22^nd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Resident Physician in the field of Cardiovascular Medicine (Approval Notice).

General Field: Cardiovascular Medicine

Position at the Time of Case Filing: Resident Physician

Country of Origin: Pakistan

State of Residence at the Time of Case Filing: New York

Approval Notice Date: June 22^nd, 2026

Processing Time: 6 months, 12 days (Premium Processing Upgrade Requested)

Case Summary:

The client’s work focuses on an urgent challenge in cardiovascular medicine, namely, how to improve clinical outcomes, reduce healthcare costs, and mitigate disparities in cardiovascular disease care. His proposed endeavor centered on conducting observational studies, clinical trials, meta-analyses, and cost-effectiveness analyses to study cardiovascular disease epidemiology, pathogenesis, and management, with a focus on atrial fibrillation and ischemic heart disease. At the time of filing, the client was employed as a resident physician at a U.S. academic medical institution while continuing cardiovascular medicine research.

Research with National Importance

The client’s research addresses a major public health concern because cardiovascular disease remains one of the leading causes of death and long-term healthcare burden. His work is designed to generate evidence that can improve clinical decision-making, support more equitable care, and help reduce the economic impact of cardiovascular disease in the United States. We demonstrated that his research is nationally important because it aligns with the need to improve cardiovascular outcomes, reduce disparities among affected populations, and strengthen evidence-based treatment strategies.

Academic Contributions and Recognition

At the time of filing, the client’s record included an MBBS in medicine, 24 peer-reviewed journal articles, including 15 first- or co-first-authored articles, 19 abstracts, including 3 first-authored abstracts, 56 citations, and at least 9 completed peer reviews.

Rather than presenting these figures as automatically persuasive, we explained how they would likely be interpreted in context. The publications showed a substantial and focused research record in cardiovascular medicine, the citations reflected independent reliance on the client’s findings by other researchers, and the peer-review invitations demonstrated that journals trusted his expertise in cardiovascular disease, epidemiology, and clinical outcomes research.

We also highlighted that several of the client’s papers were cited at notable rates in Clinical Medicine, including 4 papers ranked among the top 10% and 1 paper ranked among the top 20% most-cited articles for their respective publication years. This helped show that the client’s work had attracted recognition beyond ordinary publication activity.

Demonstrating the Client’s Significance

We demonstrated the client’s significance by showing how independent researchers had relied on his work involving pulsed field ablation for atrial fibrillation, endothelial function, cardiovascular outcomes in cancer patients with type 2 diabetes, and cardiovascular mortality trends. These examples showed that the client’s research had practical value in advancing clinical understanding of cardiovascular interventions and patient outcomes.

The petition also emphasized the client’s ability to conduct systematic reviews, meta-analyses, and observational studies that synthesize complex clinical evidence and identify trends relevant to patient care, health disparities, and cost-effective treatment. This helped connect the client’s scholarly work to broader public health needs rather than presenting it as an isolated academic output.

NIW Approval and Outlook

After USCIS issued a Request for Evidence (RFE), we further clarified the national importance of the proposed endeavor and the client’s strong positioning to advance it. The response connected the client’s research record, independent scholarly reliance, peer-review activity, and future plans to the Dhanasar framework, showing that his continued work would benefit the United States.

The I-140 NIW petition was filed on December 10th, 2025, later upgraded to Premium Processing, and approved on June 22nd, 2026. We congratulate the client on this I-140 NIW approval after RFE and look forward to his continued contributions to cardiovascular medicine, evidence-based care, and public health research in the United States.

"Thank you so much for your excellent work. I truly appreciate all the effort that you and your law firm put into my case.”

On June 22^nd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Fellow in the field of Viral Hepatitis (Approval Notice).

General Field: Viral Hepatitis

Position at the Time of Case Filing: Research Fellow

Country of Origin: Italy

State of Residence at the Time of Case Filing: Maryland

Approval Notice Date: June 22^nd, 2026

Processing Time: 1 year, 6 months, 11 days

Case Summary:

The client’s work addresses critical challenges in understanding liver fibrosis and its long-term sequelae caused by chronic viral hepatitis infections, including cirrhosis and hepatocellular carcinoma. His proposed endeavor involves identifying the molecular mechanisms and signaling pathways that regulate fibrosis progression and liver disease outcomes to develop more effective therapeutic strategies. At the time of filing, he was employed as a research fellow at a U.S. medical research institution, where his work involved translational liver disease research, molecular pathway analysis, immunology, and predictive modeling to support the development of interventions for chronic liver conditions.

Research with National Importance

His research targets a major public health concern in the United States, as chronic hepatitis and associated liver diseases affect millions of individuals and contribute to significant morbidity and mortality. By elucidating molecular pathways and immune mechanisms underlying liver fibrosis, his work supports the development of therapies that may reduce the progression to cirrhosis or liver cancer. This research contributes to improved patient outcomes, more effective treatment planning, and broader public health strategies for combating liver disease.

Academic Contributions and Recognition

At the time of filing, the client’s record included over 13 peer-reviewed journal articles, 14 abstracts (including first-authored publications), and more than 360 citations. Several of his publications were among the most cited in molecular biology and viral hepatitis for their respective years, demonstrating independent reliance on his research. The petition emphasized his scholarly influence through peer-reviewed publications in top-tier journals, citation impact, peer review service, NIH-supported research, and documented utilization of his findings by other researchers. His work has contributed to studies on viral hepatitis pathogenesis, immunological profiling, liver fibrosis mechanisms, and translational therapeutic development.

NIW Approval and Outlook

The I-140 NIW petition was filed on December 11th, 2024, and approved on June 22nd, 2026. The approval recognized the national importance of the client’s work in viral hepatitis research, particularly his contributions to understanding liver fibrosis mechanisms, molecular signaling, and therapeutic development.

This outcome supports the client’s continued efforts to advance research on chronic liver disease and to contribute to the development of interventions that may improve patient outcomes and public health in the United States. We congratulate him on this approval and wish his continued success in advancing liver disease research and precision therapeutics.

"I would like to thank you for this NIW application process. Your professional approach has helped me to save time and feel comfortable during my application.”

On June 23^rd, 2026, we received another EB-2 NIW (National Interest Waiver) approval for an Assistant Professor in the Field of Forest Management (Approval Notice).

General Field: Forest Management

Position at the Time of Case Filing: Assistant Professor

Country of Origin: Turkey

State of Residence at the Time of Case Filing: Arkansas

Approval Notice Date: June 23^rd, 2026

Processing Time: 1 month, 24 days (Premium Processing Requested)

Case Summary:

The client, a Ph.D. in forestry, was approved under the EB-2 National Interest Waiver (NIW) category for his research in forest management and climate-resilient ecosystem monitoring. His proposed endeavor focuses on applying geospatial data science, remote sensing, ecological field monitoring, and machine learning to analyze forest disturbance, regeneration, and resilience, with the goal of enabling early detection of ecological decline and supporting sustainable, data-driven forest management strategies nationwide.

He is currently employed as an assistant professor of environmental science, where he conducts research and teaches in forest management, environmental systems, and geospatial analysis. His work bridges academic research and applied environmental decision-making, particularly in the context of sustainable forestry and climate adaptation.

The client has established a strong publication and citation record in environmental science and forestry:

• 17 peer-reviewed journal articles (12 first-authored)

• 2 abstracts (1 first-authored)

• 3 book chapters (2 first-authored)

• 417 citations to his published work

• At least 8 completed peer reviews for scientific journals

These outputs were not presented as standalone achievements but as indicators of sustained independent reliance by the scientific community. His citation record shows that his methodologies in remote sensing and land-use analysis are actively used in subsequent environmental and sustainability research.

Overall, the evidence demonstrated that the client is well-positioned to advance his proposed endeavor at the intersection of forest management, geospatial science, and climate resilience. His combination of advanced academic training, strong publication record, citation impact, peer review service, and interdisciplinary research contributions established both substantial merit and national importance.

USCIS approved the NIW petition based on the demonstrated value of his work in improving sustainable forest management practices and supporting climate-resilient environmental planning in the United States.

"Thank you for all the help.”

On June 12^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Researcher in the Field of Civil and Environmental Engineering (Approval Notice).

General Field: Civil and Environmental Engineering

Position at the Time of Case Filing: Researcher

Country of Origin: Philippines

State of Residence at the Time of Case Filing: California

Approval Notice Date: June 12^th, 2026

Processing Time: 1 month, 28 days (Premium Processing Requested)

Case Summary:

A safer road system depends not only on better vehicles, but also on smarter coordination between vehicles, traffic data, and automated control. This was the central idea behind a recent EB-2 NIW approval secured for a civil and environmental engineering researcher from the Philippines whose work focuses on connected and automated mobility.

The client’s proposed endeavor centered on advancing in-vehicle technologies that combine real-time traffic information, vehicle-to-vehicle communication, and automation. Through this work, the client aims to improve assistive driving, teleoperation, self-driving functions, traffic management, and vehicle operations in high-risk environments. North America Immigration Law Group (Chen Immigration Law Associates) presented the case as one involving both transportation safety and intelligent mobility innovation, with practical relevance to reducing congestion and improving roadway efficiency in the United States.

A key part of the case was the client’s work on adaptive cruise control, connected and automated vehicles, and sensor-based safety systems. The petition highlighted projects involving traffic-aware control strategies, remote operation systems, and machine-learning-supported detection of critical driving scenarios. These efforts showed how the client’s research could support smoother traffic flow, safer driving responses, and more reliable vehicle automation.

At the time of filing, the client had produced 11 peer-reviewed conference articles, 5 peer-reviewed journal articles, and 2 preprints. Their work had received 223 citations, with one paper ranking among the top 0.01% of most-cited Engineering articles for its publication year. Additional citation evidence showed that other researchers relied on the client’s work in studies involving energy-aware traffic automation, connected vehicle field experiments, traffic wave dissipation, and sensor-based hazard monitoring.

We also emphasized objective signs of peer and institutional recognition. The client had completed at least 3 peer reviews for respected venues. The research had also been supported by funding from the U.S. National Science Foundation, the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy, and the U.S. Department of Transportation through the Contra Costa Transportation Authority, reinforcing the national relevance of the client’s work.

USCIS approved the NIW petition on June 12th, 2026, after 1 month and 28 days, with Premium Processing. We congratulate this researcher on the approval and are pleased that we could help present a case showing how intelligent vehicle control and connected mobility research can contribute to safer roads, reduced congestion, and more efficient transportation systems in the United States.

"I am incredibly grateful to Chen Immigration for their outstanding support throughout my EB-2 NIW petition. Their team was professional, responsive, and highly knowledgeable. They carefully prepared every aspect of my case, provided clear guidance, and made the entire process smooth and stress-free. Thanks to their expertise, my I-140 was approved successfully. I highly recommend Chen Immigration to researchers and scientists seeking an EB-2 NIW petition.”

On June 11^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Research Assistant in the Field of Biomedical Science (Approval Notice).

General Field: Biomedical Science

Position at the Time of Case Filing: Graduate Research Assistant

Approval Notice Date: June 11^th, 2026

Processing Time: 8 months, 1 day (Premium Processing Upgrade Requested)

Case Summary:

We are pleased to share the approval of an I-140 National Interest Waiver petition for a biomedical science researcher whose work addresses major public health challenges through kidney disease research, vascular biology, and translational biomarker analysis. The client holds an M.Pharm. in clinical pharmacy and pharmacology and proposed to continue research on developing Notch pathway-targeted therapeutic strategies for HIV-related and polycystic kidney diseases in order to expand knowledge and treatment options for chronic kidney disease.

At the time of filing, the client was conducting biomedical research in a U.S.-based academic medical research setting while continuing to build a focused record in kidney disease research, inflammation, metabolic disease, vascular dysfunction, and therapeutic development. In the petition, we emphasized that this endeavor had clear, substantial merit and national importance because chronic kidney disease affects millions of people in the United States, remains widely underdiagnosed, and creates a significant need for improved early detection and targeted treatment strategies.

Connecting Biomedical Research to Chronic Disease Innovation

A key strength of the case was that the client’s work was not framed as laboratory research alone. Instead, the petition showed how her research could clarify disease mechanisms, identify potential therapeutic pathways, and support future strategies for treating chronic kidney disease. Her proposed work involved Notch signaling, HIV-related kidney disease, polycystic kidney disease, urinary ferritin, and proteomics-based biomarkers. This helped demonstrate a concrete connection between biomedical discovery and the development of more effective approaches for kidney disease assessment and treatment.

The petition also connected the client’s broader research record to her proposed endeavor. Her prior work addressed obesity-related inflammation, vascular dysfunction, plant-derived therapeutic compounds, metabolic disease, gestational diabetes, and infectious disease severity. By presenting these studies together, we showed that the client had already developed a strong foundation in disease mechanisms, inflammation-related pathways, and translational research relevant to chronic and infectious disease care.

Research Impact and Professional Recognition

In support of the petition, we documented:

• 11 peer-reviewed journal articles, including 2 first-authored papers

• 81 citations to the client’s published work

These metrics were not presented as self-sufficient. Instead, we showed how an adjudicator would likely view them as evidence that the client’s work had already attracted meaningful recognition and that other researchers were relying on her findings. Independent researchers had used her work in studies involving obesity-related inflammation, vascular health, neurovascular disease, plant-derived bioactive compounds, malaria-associated inflammation, gestational diabetes, and molecular mechanisms of disease.

The petition further emphasized that several of the client’s papers performed strongly when viewed through citation percentile analysis. This helped place the citation record in proper context and demonstrated that her work had achieved notable recognition when compared with other articles in the same field and publication years.

Recommendation Letters

The petition included 2 recommendation letters from experts in the field, including one independent advisory opinion. These letters reinforced the significance of the client’s research, the practical value of her biomedical contributions, and her ability to continue advancing the proposed endeavor.

One expert emphasized that:

“[Client’s] expertise in biomedical science makes her an excellent researcher to pursue research on the development of novel therapeutic strategies for treating kidney disease”

Approval and Outcome

By connecting the client’s advanced training, publication record, citation history, expert support, current research, and future plan into one coherent narrative, we demonstrated that the client was well-positioned to advance an endeavor of clear national importance. We are proud to have supported this client in achieving I-140 NIW approval and look forward to her continued contributions to biomedical science, chronic kidney disease research, translational biomarkers, and targeted therapeutic development in the United States.