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: Reinforcing U.S. Leadership in AI-Driven Healthcare: NIW Granted

Posted by wegreened on in Data Analytics, NIW
  Client’s Testimonial: “I have an approved NIW application thanks to you all.” On January 29th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Clinical R&D Analytics Manager in the Field of Clinical Data Analytics (Approval Notice). General Field: Clinical Data Analytics Position at the Time of Case Filing: Clinical R&D Analytics Manager Country of Origin: Iran State of Residence at the Time of Filing: Read more [...]

Success Story: No RFE Needed! A Chinese Research Assistant Professor Earns NIW Approval with Direct Premium Service

Posted by wegreened on in Biology (Pathology and Immunology, Human Genetics, Genomics, Molecular Biology, Animal, Plant, Microbiology, Genetics, Botany), NIW
  Client’s Testimonial: “Thank you so much. Really appreciate your help.” On January 28th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Research Assistant Professor in the Field of Transplantation Immunology (Approval Notice). General Field: Transplantation Immunology Position at the Time of Case Filing: Research Assistant Professor Country of Origin: China State of Residence at the Time of Filing: Illinois Approval Read more [...]

Success Story: NIW Approved with Premium Processing Service! We Helped A Machine Learning Research Engineer Secure Success

Posted by wegreened on in Artificial Intelligence, NIW
  Client’s Testimonial: “I’m very glad I chose Chen Immigration to handle my petition. Their team was professional, responsive, and efficient throughout the process. I was able to file my petition within a month, and it was approved without any issues.” On January 4th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Machine Learning Research Engineer in the Field of Artificial Intelligence (Approval Notice). General Field: Read more [...]

Success Story: NIW Approved Without Delay! We Guided a Chinese Research Scholar To Success

Posted by wegreened on in General Medicine (Public Health, Clinical Research, Infectious Diseases, Vaccines, Virology, Epidemiology, Clinical Psychology, Psychiatry), NIW
  Client’s Testimonial: “WeGreened attorneys are professional and responsive. I enjoyed working with them in case preparation, and I am glad that my case was finally approved.” On October 1st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Research Scholar in the Field of Public Health (Approval Notice). General Field: Public Health Position at the Time of Case Filing: Research Scholar Country of Origin: China State Read more [...]

Success Story: NIW Approved Without RFE! Our Firm Helped an Ethiopian Research Professor Secure Success

Posted by wegreened on in NIW, Technology (Nanotechnology, Nanoscience, Biomaterials, Biomechanics, Biomedical Engineering, Bioinformatics, Bioengineering, Biomedical Science, Biotechnologies)
  Client’s Testimonial: “I want to express my appreciation for the overall case preparation process. The consultation was efficient, and my inquiries were met with timely, tailored responses. The team is well-organized and excels in file preparation, drafting recommendations, and evaluating evidence. They genuinely considered my comments and crafted the petition letter with care and professionalism. Overall, I had an excellent experience and highly recommend your services to anyone Read more [...]

Success Stories: Strengthening Public Health Systems with AI – NIW Approval Secured for Machine Learning Engineer

Posted by wegreened on in Machine Learning, NIW
  Client’s Testimonial: “Thank you so much for all your help and attention to detail throughout the process! I think a fairly big reason for my approval is due to your diligence, so thanks!” On September 9th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Machine Learning Engineer in the Field of Machine Learning (Approval Notice). General Field: Machine Learning Position at the Time of Case Filing: Machine Learning Read more [...]

Success Stories: Iranian Graduate Teaching Assistant Secures NIW Approval After RFE for Research on Worker Training and Allocation Models

Posted by wegreened on in NIW, Operations Research
  Client’s Testimonial: “I am so happy to hear about my I-140 NIW approval, and I want to sincerely thank you and your team for your excellent support throughout this process.” On August 21st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Teaching Assistant in the field of Operations Research (Approval Notice). General Field: Operations Research Position at the Time of Case Filing: Graduate Teaching Assistant Country Read more [...]

Success Stories: EB1A Approved Without RFE for PhD Student Unraveling the Mechanics of Cellular Systems

Posted by wegreened on in NIW, Physics (Engineering Physics, Nuclear Engineering, Biophysics, Optics, Photonics, Plasma)
  Client’s Testimonial: “I’m truly grateful to be working with you.” On October 8th, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for a PhD Student in the field of Biophysics (Approval Notice). General Field: Biophysics Position at the Time of Case Filing: PhD Student Country of Origin: China State of Residence at the Time of Filing: Massachusetts Approval Notice Date: October 8th, 2025 Processing Time: Read more [...]

Success Stories: NIW Approval Secured for A Senior Engineer Advancing Road Safety Research without RFE

Posted by wegreened on in Mechanical Engineering (Aeronautical Engineering, Aerospace Engineering), NIW
  Client’s Testimonial: “NAILG was recommended to me by a friend, and I am very grateful to have taken up the advice and got in touch. They were very responsive from the first day, providing comprehensive advice and feedback even before my commitment. They worked very swiftly to draft my petition and reviewed extensive documents to do so in a timely manner and were very detailed. They reassured me during the long wait for the outcome from USCIS and were proactive in raising enquiries. Read more [...]

Success Story: NIW Approved Despite RFE! Our Team Assisted a PhD student to Secure Success

Posted by wegreened on in Computer Science (Internet, Information Technology, Computer Engineering, Cryptography), NIW
  Client’s Testimonial: “I am deeply grateful to the North America Immigration Law Group for their exceptional support throughout my NIW petition process. As a PhD student in Computer Science, I faced an RFE that initially seemed daunting, but the team guided me with patience, expertise, and strategic precision. They helped me present my research achievements in AI and augmented reality in a way that clearly demonstrated their national importance. Their attention to detail, timely Read more [...]