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 Story: NIW Approval Secured for Biomedical Postdoctoral Researcher Improving Treatment Outcomes in Cancer and Infectious Diseases

Posted by wegreened on in Medicine (Pharmaceutics, Pharmacology, Oncology, Pharmacognosy, Biomedical Engineering, Biomedicine), NIW
  Client’s Testimonial: “Thank you so much for all your help during this process. It was great working with you.” On January 22nd, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Research Scientist in the field of Biomedicine (Approval Notice). General Field: Biomedicine Position at the Time of Case Filing: Postdoc Country of Origin: Iran State of Residence at the Time of Filing: Ohio Approval Notice Date: January Read more [...]

Success Story: EB-1A Approval Granted to Organic Chemistry Professor Developing Next-Generation Biomedical Materials

Posted by wegreened on in Chemistry (Organic Chemistry, Biochemistry, Biochemical Engineering, Electrochemical Engineering, Physical Chemistry, Macromolecular Engineering, Polymer Chemistry, Chemical Engineering), NIW
  Client’s Testimonial: “Thank you so much!! I appreciate your help in preparing my case. You are amazing.” On February 10th, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for an Adjunct Professor in the Field of Organic Chemistry (Approval Notice). General Field: Organic Chemistry Position at the Time of Case Filing: Adjunct Professor Approval Notice Date: February 10th, 2025 Processing Time: 1 year, 29 days Case Read more [...]

Success Story: Guided by Our Firm’s Expert Team, an Applied Scientist From China Secures NIW Approval Without RFE

Posted by wegreened on in Mathematical Optimization, NIW
  Client’s Testimonial: “I am extremely grateful for the support and professionalism of Wegreened throughout my EB-2 NIW petition process. The team consistently demonstrated deep expertise, clear communication, and exceptional attention to detail. Throughout the process, my attorney guided me through every step, answered my questions with patience, and ensured that all documents were prepared accurately and submitted on time. Thanks to their dedication and experience, my petition Read more [...]

Success Story: NIW Approved Despite RFE! We Helped an Internal Medicine Physician Secure Success with Premium Processing Service

Posted by wegreened on in General Medicine (Public Health, Clinical Research, Infectious Diseases, Vaccines, Virology, Epidemiology, Clinical Psychology, Psychiatry), NIW
  Client’s Testimonial: “Thank you to Chen Immigration and Attorneys who helped to apply for my EB-2 NIW in a fast and organized way. Despite receiving an RFE, they guided me through the process that led to my EB-2 approval. They were patient, responded promptly, and provided me with all the resources to create a great application. I highly recommend them.” On July 22nd, 2025, we received another EB-2 NIW (National Interest Waiver) approval for an Internal Medicine Read more [...]

Success Story: From RFE to Approval: NIW Success for Researcher Ensuring Safe and Ethical AI Innovation

Posted by wegreened on in Artificial Intelligence, NIW
  Client’s Testimonial: “Thank you so much, and thank you for all the help!” On September 30th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Senior ML Scientist in the field of Artificial Intelligence (Approval Notice). General Field: Artificial Intelligence Position at the Time of Case Filing: Senior ML Scientist Country of Origin: Italy State of Residence at the Time of Filing: California Approval Notice Read more [...]

Success Story: Our Expert Team Helped a Software Engineer Secure NIW Approval with Premium Processing Service

Posted by wegreened on in Human-Computer Interaction, NIW
  Client’s Testimonial: “Thank you very, very much for your message. This has definitely been one of the best news I heard early in the morning for quite a while!” On December 17th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Software Engineer in the Field of Human Robot Interaction (Approval Notice). General Field: Human Robot Interaction Position at the Time of Case Filing: Software Engineer Approval Notice Read more [...]

Success Story: NIW Approved No RFE! Our Firm Helped a Pakistani Graduate Researcher Secure Success with Premium Processing Service

Posted by wegreened on in Chemistry (Organic Chemistry, Biochemistry, Biochemical Engineering, Electrochemical Engineering, Physical Chemistry, Macromolecular Engineering, Polymer Chemistry, Chemical Engineering), NIW
  Client’s Testimonial: “Thank you, Chen Immigration team, and especially my attorney, J., for your exceptional support throughout my EB2-NIW petition. I am very happy about the positive decision, and it became possible due to your support and hard work.” On December 17th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Graduate Researcher in the Field of Chemistry (Approval Notice). General Field: Chemistry Position Read more [...]

Success Story: With NAILG’s Guidance, a Computational Materials Science Postdoctoral Research Associate Achieves NIW Approval

Posted by wegreened on in Materials Engineering (Textile Technology, Materials Science, Polymer Science), NIW
  Client’s Testimonial: “Thank you, it has also been a great pleasure working with you and the Chen Immigration Team.” On December 12th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Research Associate in the field of Computational Materials Science (Approval Notice). General Field: Computational Materials Science Position at the Time of Case Filing: Postdoctoral Research Associate Country of Origin: Read more [...]

Success Story: An Assistant Professor from Jordan Successfully Gains NIW Approval in Just Over 1 Month under Premium Processing

Posted by wegreened on in General Medicine (Public Health, Clinical Research, Infectious Diseases, Vaccines, Virology, Epidemiology, Clinical Psychology, Psychiatry), Internal Medicine, NIW
  Client’s Testimonial: “I am very happy I used Chen Immigration Law Firm's services. I had an approval in 34 business days with PP. They were responsive and supportive during the process and answered all my questions. I will use their services for my I-485.” On December 18th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for an Assistant Professor in the Field of Internal Medicine (Approval Notice). General Field: Internal Read more [...]

Success Story: A Post-Doctoral Research Associate Achieved NIW Approval Swiftly With Our Expert Guidance

Posted by wegreened on in Agriculture, NIW
  Client’s Testimonial: “My attorney was extremely helpful and supportive throughout the entire process. He was always prompt in responding to my questions, explained everything clearly, and made sure I felt confident about each step. The petition and recommendation letters were well prepared and tailored to my case, which gave me a lot of peace of mind. I truly appreciate his professionalism, attention to detail, and guidance, and I highly recommend his services.” On Read more [...]