Success Story: Despite RFE! Our Expert Team Helped a Scientist from Iran Secure NIW Success

On August 21^st, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Scientist in the Field of Biochemistry (Approval Notice).

General Field: Biochemistry

Position at the Time of Case Filing: Scientist

Country of Origin: Iran

State of Residence at the Time of Filing: Illinois

Approval Notice Date: August 21^st, 2025

Processing Time: 12 months, 7 days

Case Summary:

We are pleased to announce the approval of the I-140 National Interest Waiver (NIW) petition for our client, a talented biochemist whose work has already demonstrated clear national importance. The petition was approved in August 2025 after responding to a Request for Evidence (RFE).

Driving Advances in Biochemistry

With an M.S. in chemistry, the client has built a reputation as an expert in biochemistry. Her proposed endeavor focuses on using in-depth analysis of biological and chemical samples to advance understanding of cellular reactions and mechanisms, to devise biochemical and biomedical strategies to combat diseases and resolve urgent biomedical challenges. This line of research is directly relevant to improving therapeutic development and public health outcomes.

The client has authored 4 peer-reviewed journal articles (1 first-authored) published in respected venues. Her work has been cited 58 times by independent researchers worldwide, demonstrating its influence and widespread adoption in the scientific community.

Recognition Through Funding and Independent Validation

The client’s record of success is further supported by major funding sources, including the National Institute of General Medical Sciences (NIGMS) and the National Science Foundation (NSF). These prestigious organizations fund only research projects that hold clear promise for advancing science and improving health on a national scale. Their support highlights both the importance of the client’s contributions and the potential of her ongoing work.

The petition also included two strong recommendation letters from distinguished experts in the field, who affirmed the originality of her methods, the significance of her research in biochemistry, and the national impact of her proposed endeavor.

“When this is taken into consideration with her ability to disseminate her impactful research through her publications in leading journals, it is clear that [Client’s] work is of great value to the field and that she is an irreplaceable presence in the research sphere.”

A Successful Outcome

The approval of the NIW petition confirms both the merit and the national importance of the client’s research in biochemistry. Her innovative work on cellular mechanisms and biochemical pathways is already shaping the field and will continue to support the development of new therapeutic strategies and solutions to pressing biomedical challenges in the United States.

We are proud to have represented the client and to have demonstrated her qualifications through strong evidence and advocacy. This approval not only validates her past accomplishments but also ensures her continued ability to contribute significantly to the advancement of science and public health in the U.S.

North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With more than 58,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Hundreds and Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals

For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our cumulative total of approved cases grew from 600 in 2013 to over 58,000 in 2025.