Success Stories: With Our Customized Petition Package, We Helped a Postdoctoral Researcher Obtain NIW Petition Approval


Client’s Testimonial:

“Thank you very much for your meticulous and accurate work, great service, and peace of mind throughout the entire process.”

On April 29th, 2021, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Researcher in the Field of Mechanical Engineering (Approval Notice).

General Field: Mechanical Engineering

Position at the Time of Case Filing: Postdoctoral Researcher

Approval Notice Date: April 29th, 2021

Processing Time: 7 months, 6 days

Case Summary:

With a Ph.D. in mechanical engineering and years of substantial experience, doubtlessly, our client has the capability of continuing his research here in the United States. He has achieved several successes, including the accumulation of 59 citations from the 8 peer-reviewed scientific articles (7 of them first-authored) he published. In further testimony of his acknowledged expertise in the field, he is also active in the scientific community as a peer reviewer and has already conducted 7 reviews for highly acclaimed journals. Our client’s expertise and experience have also been recognized through his selection to leadership positions within the field of mechanical engineering, it is evident that his execution of the leadership responsibilities reflects his vital role in this area.

While evaluating his credentials, we also assessed his proposed research on turbulent flows. We aggregated a good amount of information that validates his work is important because it has resulted in exceptionally advanced modeling and simulation techniques for turbulent flows, which have numerous applications.

Our client approached North America Immigration Law Group to file an EB-2 NIW petition on his behalf, as he was certain that we would customize our petition package as per the provided testimonial and lead him to the NIW success. Having said that, we advised our client to provide us with a few recommendation letters to strengthen his case further, and he was able to obtain five recommendation letters from other well-known experts in the field. One of them stated:

“[Client’s] research is of the highest quality and significance. His work addressed the need to elucidate turbulent flows to understand their socio-economic effects. It is crucial that researchers develop models to accurately predict and understand these flows, as this enables the development of creative solutions to mitigate their impacts on public health and the economy.”

We are thrilled that USCIS approved our client’s EB-2 NIW petition that too without an RFE (request for evidence), and we thank our client for trusting our legal firm for his case preparation. Also, the entire team congratulates him on this breakthrough.

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.

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