NIW

NIW. To file an EB2 NIW (National Interest Waiver), you need to fill an I-140 form and petition letter, reference letters and all other evidence supporting your case.

Success Stories: NIW Approved for Wireless Communications Researcher Advancing Radio Spectrum Management for 5G, Telemetry, and Wi-Fi

Posted by wegreened on in NIW, Wireless Communications
  Client’s Testimonial: “Thank you for your support and service throughout my petition process. I truly appreciate the effort your team put into securing the approval.” On August 9th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for an Assistant Professor in the field of Wireless Communications (Approval Notice). General Field: Wireless Communications Position at the Time of Case Filing: Assistant Professor Country Read more [...]

Success Stories: Ghanaian Doctoral Researcher Secures NIW Approval for AI-Based Disease Detection Research

Posted by wegreened on in Biomedical Engineering, NIW
  Client’s Testimonial: “Chen Immigration helped me file and secure approval for my EB2-NIW application. The lawyers were very professional in handling my case and communicated in a timely manner for any questions I had. I highly recommend them" On September 11th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Doctoral Researcher in the field of Biomedical Engineering (Approval Notice). General Field: Biomedical Engineering Position Read more [...]

Success Story: A Physician Gets Dual NIW & EB1A Success in Record Time with Premium Processing

Posted by wegreened on in EB1 Green Card, Medical (Gastroenterology, Cancer, Cancer Pharmacology, Cardiology, Immunology, Pathology, Hematology, Neurology, Neuroscience, Urology, Gynecology, Dentistry, Endocrinology), NIW
  Client’s Testimonial: "Thank you Ms Chen, Ms. Marissa, and Mr. Robert, for the amazing service. It is a long process, and I could not have done it without the professional guidance provided by this amazing team. I am honored to give my strongest recommendation for their service." On September 21st, 2025, and September 16th, 2025, we received another I-140 NIW (National Interest Waiver) and EB1A (Alien of Extraordinary Ability) Approvals for a Physician in the Read more [...]

Success Stories: NAILG Secured EB1A for R&D Engineer in Environmental Engineering – Second Approval Without RFE

Posted by wegreened on in Earth and Environmental Science (Environmental Engineering, Nature Conservation and Biodiversity, Environmental Management, Ecology), EB1 Green Card, NIW
  Client’s Testimonial: “Thank you for your professional help! It was a pleasure working with you!” On November 15th, 2023, and April 23rd, 2025, we received another I-140 NIW (National Interest Waiver) and EB-1A (Alien of Extraordinary Ability) approvals for an R&D Engineer in the Field of Environmental Engineering (Approval Notice). General Field: Environmental Engineering Position at the Time of Case Filing: R&D Engineer Country of Read more [...]

Success Story: Dual NIW & EB1A Success Despite RFE! We Helped A Graduate Research Assistant Get Approval Swiftly with Premium Processing

Posted by wegreened on in Computer Science (Internet, Information Technology, Computer Engineering, Cryptography), EB1 Green Card, NIW
  Client’s Testimonial: “Thanks a lot for your hard work. I'm very grateful for all the hard work you've put in. You have a diverse set of people with great expertise, and everything is streamlined well.” On May 10th, 2025, and August 26th, 2025, we received another I-140 NIW (National Interest Waiver) and EB1A (Alien of Extraordinary Ability) Approvals for a Graduate Research Assistant in the Field of Computer Science (Approval Notice). General Field: Read more [...]

Success Stories: An Epidemiology Research Assistant Gains NIW Approval with NAILG’s Assistance

Posted by wegreened on in Epidemiology, NIW
  Client’s Testimonial: “Thanks a lot for your guidance throughout the journey of I-140. I am really satisfied working with you.” On February 28th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Research Assistant in the Field of Epidemiology (Approval Notice). General Field: Epidemiology Position at the Time of Case Filing: Graduate Research Assistant Country of Origin: Bangladesh State of Residence Read more [...]

Success Stories: Advancing U.S. Healthcare: NIW Approval for a Laboratory Medicine Specialist

Posted by wegreened on in Medicine (Pharmaceutics, Pharmacology, Oncology, Pharmacognosy, Biomedical Engineering, Biomedicine), NIW
  Client’s Testimonial: “Amazing news, what an emotional roller coaster they made me go through. I am so happy and thank you to all your team.” On August 6th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Medical Laboratory Specialist in the Field of Laboratory Medicine (Approval Notice). General Field: Laboratory Medicine Position at the Time of Case Filing: Medical Laboratory Specialist Country of Origin: Read more [...]

Success Stories: NIW Approved for Nanotechnology and Environmental Materials Researcher Advancing Visible-Light Photocatalysis for Water Remediation

Posted by wegreened on in NIW, Technology (Nanotechnology, Nanoscience, Biomaterials, Biomechanics, Biomedical Engineering, Bioinformatics, Bioengineering, Biomedical Science, Biotechnologies)
  Client’s Testimonial: “Great service in filing and preparation of EB2-NIW.” On August 20th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for an Academic Researcher in the field of Nanotechnology (Approval Notice). General Field: Nanotechnology Position at the Time of Case Filing: Academic Researcher Country of Origin: Pakistan Country of Residence at the Time of Filing: Czech Republic Approval Notice Date: August Read more [...]

Success Stories: Indian Assistant Project Scientist Secures NIW Approval for Advancing Neurotechnology Research

Posted by wegreened on in NIW, Technology (Nanotechnology, Nanoscience, Biomaterials, Biomechanics, Biomedical Engineering, Bioinformatics, Bioengineering, Biomedical Science, Biotechnologies)
  Client’s Testimonial: “I had initially signed up to apply for EB-1A but found myself in a situation where my 6-year H-1B limit was expiring and would need quick I-140 approval to be able to extend and continue my research. I informed Chen Associates of my plan to apply for EB-2/NIW close to my deadline, but they were positive and encouraging. They worked with me to quickly put together what was needed, without the bottleneck of letters, and submit asap. Everything was done in Read more [...]

Success Stories: NIW Approved for Computer Science & Machine Learning Researcher Advancing High-Accuracy Algorithms and Efficient Decision Systems

Posted by wegreened on in Computer Science (Internet, Information Technology, Computer Engineering, Cryptography), NIW
  Client’s Testimonial: “Thank you! It's been a pleasure to work with you, too!” On August 20th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Scholar in the field of Computer Science (Approval Notice). General Field: Computer Science Position at the Time of Case Filing: Postdoctoral Scholar Country of Origin: China State of Residence at the Time of Filing: California Approval Notice Date: August Read more [...]