Success Stories: A Senior Associate in the Field of Heat Transfer from Kazakhstan Secured NIW Approval Just 4 Days After NAmILG Filed the Case


Client’s Testimonial:

“This is great news! I really appreciate your help with this matter. It has been great working with you!”

On October 23rd, 2023, we received another EB-2 NIW (National Interest Waiver) approval for a Senior Associate in the field of Heat Transfer (Approval Notice).

General Field: Heat Transfer

Position at the Time of Case Filing: Senior Associate

Country of Origin: Kazakhstan

State of Residence at the Time of Filing: Massachusetts

Approval Notice Date: October 23rd, 2023

Processing Time: 4 days (Premium Processing Requested)

Case Summary:

As a heat transfer expert, our client’s proposed endeavor would involve carrying out his research using cutting-edge experimental techniques to investigate heat transfer modes to address heat transfer issues that arise in the scientific and engineering communities. Thus, he approached the North America Immigration Law Group to help him achieve a national interest waiver so that he could advance his research, which is of great importance because it uncovers the intricate dynamics of high-pressure boiling phenomena and is relevant to improving safety and efficiency in nuclear reactor electricity production.

Highly impressed with his research background and other substantial merits, we decided to take his case and strategize his I-140 NIW (National Interest Waiver) petition. We acquired detailed information on his educational and professional background. Our extensive knowledge of immigration, which has helped over 32K petitioners obtain successful outcomes in their particular cases, made it possible for us to secure NIW approval in this case as well.

We incorporated the following attributes in his NIW customized petition packet:

  • We emphasized that he has secured a Ph.D. in nuclear science and engineering, and his research has resulted in 11 peer-reviewed journal articles (2 of them first-authored) and 3 conference papers (1 of them first-authored), which he published in no less than 7 highly ranked peer-reviewed journals.
  • He has not only finished his research in the field and published its results, but his work has also influenced others in the field. In a nutshell, Google Scholar demonstrates that his works have received 207 citations overall, demonstrating their high regard and recognition in the field of heat transfer.
  • In addition, his proposed project resonates with the critical importance of nuclear energy to the United States and has wide ramifications for the country. His studies improve our knowledge of heat transfer mechanisms, bubble behaviors, and nucleation dynamics, which enhances the efficiency, safety, and dependability of electricity generation in a variety of contexts.
  • Moreover, his research has received financial support from the U.S. Department of Energy (DOE), the Consortium for Advanced Simulations of Light Water Reactors (CASL), and the French Alternative Energies and Atomic Energy Commission (CEA) because of its evident national value. This financing is only obtainable for studies that further the interests of the country, particularly projects that directly improve the durability and safety of nuclear energy. Consequently, our client’s work represents progress toward his larger goal of advancing heat transfer modes research.

In conclusion, we are happy that the USCIS thoroughly reviewed his petition material and approved his request for NIW (National Interest Waiver) within 4 days without issuing him with any RFEs. We are grateful that he has continued to have faith in our method. We now wish him the best of luck in his appeal for the green card.

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 16,000 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 approved cases grew from 600 in 2013 to over 3,500 in 2019.

If you are interested in filing the green card, please send your CV to for our free evaluation. Our attorneys will email you back with the evaluation result within 24 hours.

Approval Notices:

Success Stories:


Free evaluation email:

Tel: 888.666.0969 (Toll Free)

To see more clients’ testimonials and approvals, please refer to:

Client's Testimonials

Approval Notices

To Learn More About Your Options CLICK HERE

Copyright © North America Immigration Law, All Rights Reserved.