Success Stories: NIW Petition Approved for Postdoctoral Research Scientist in New York in the Field of Population Genetics

Client’s Testimonial:

“I would like to highly recommend Wegreened/Chen Immigration Group. They were very professional, and replied to my many emails promptly and really helped me a lot in getting the approval. I am extremely grateful to them for all of their help. I am very happy I chose them because comparing my experience to the experience of some of my friends with other lawyers, i am certain that Wegreened/Chen Immigration Group is the best.”


On September 26th, 2017, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoctoral Research Scientist in the Field of Population Genetics (Approval Notice).


General Field: Population Genetics

Position at the Time of Case Filing: Postdoctoral Research Scientist

Country of Origin: Zambia

State of Residence at the Time of Filing: New York

Approval Notice Date: September 26th, 2017

Processing Time: 11 months, 9 days


Case Summary:

Nearly a year after North America Immigration Law Group (NAILG) filed an EB-2 NIW (National Interest Waiver) petition on behalf of a postdoctoral research scientist from Zambia, the USCIS approved her case. With a doctoral degree and ample experience carrying out research in the field of population genetics, our client seemed like the ideal candidate for the national interest waiver.

Building a strong NIW case:

By the time we were ready to file our client’s petition, we had gathered a wealth of information related to her achievements as a top-notch researcher. From the 1,360 times her work was cited to the 10 publications in her name, we listed it all. Arguably one of the most important aspects of our client’s NIW petition covered her work on the analysis of large-scale genomic data. We used this information to convince the USCIS that our client’s research efforts are contributing to the United States’ improved management of animal diseases in pets and livestock, which in turn contributes to decreased spending on veterinary care as well as decreased risks of animal-transmitted diseases.

Several other influential members of the scientific community lent their support to our client through recommendation letters. These letters contained information on not just our client’s research projects but their significance to the United States as well. As an example, this is a statement taken from one of these letters: “Only a handful of scientists can even hope to achieve major new findings in the course of their careers, and [Client] has improved our understanding of genomics to an extent that I do not believe anyone else in the field can presently match. Considering the speed with which [Client] has gained such a glowing reputation, it is clear that she is deserving of every opportunity available to continue her research in the United States.”

Despite the lengthy wait (over 11 months), our client finally secured the national interest waiver.  We congratulate her for overcoming this significant hurdle in the green card process, and we thank her for retaining our services to help her adjust her status for permanent residence by filing an I-485 application.


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 law@wegreened.com for our free evaluation. Our attorneys will email you back with the evaluation result within 24 hours.

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