Success Stories: A Data Scientist from France Secures a National Interest Waiver (NIW) In Just 17 Days with the Help of Expedite NIW Service

Posted by wegreened on June 15, 2023 in NIW, Mathematics (Biostatistics, Statistics, Data Science)

Client’s Testimonial:

“Thank you for the excellent service! I am grateful for all the work you have done with respect to my I-140 case preparation.”

On March 13^th, 2023, we received another EB-2 NIW (National Interest Waiver) approval for a Data Scientist in the Field of Mathematics (Approval Notice).

General Field: Mathematics

Position at the Time of Case Filing: Data Scientist

Country of Origin: France

State of Residence at the Time of Filing: North Carolina

Approval Notice Date: March 13^th, 2023

Processing Time: 17 days (Premium Processing Requested)

Case Summary:

A holder of a Ph.D. in mathematics hired North America Immigration Law Group to help him in filing an NIW (National Interest Waiver) petition. Before we agreed to take his case ahead, we gave his strong credentials a complete evaluation. After the evaluation, we were certain to lead him to the national interest waiver victory. Our team takes pride in pioneering a personalized approach to customizing the I-140 petitions, and we strongly believe our approval rate is a result of this highly-individualized process. Our job is to prove to the USCIS that our client’s proposed research is relevant to mitigating the public health threat of cancer, implementing machine learning in healthcare, and leveraging genomic data.

The following pointers were highlighted in his NIW petition packet:

His research on developing advanced machine learning algorithms using large, complex genomics datasets to improve disease diagnostics and solve other complex problems in mathematical bioinformatics.
His work advancing his proposed endeavor is of great importance because it improves early cancer detection through next-generation sequencing. Cancer is one of the leading causes of death globally.
In addition to these achievements, our client has published a number of influential papers in leading mathematics journals. His publication record, i.e., the 1 first-authored peer-reviewed journal article, and 4 peer-reviewed journal articles (2 of them first-authored), demonstrates his productivity as a solutions-oriented mathematician, which has been a hallmark of his academic career. We showed our client’s publications which have been cited 15 times.
After crafting his petition from start to finish, we also added the four recommendation letters obtained by our client from other experts in the field to reinforce his case. Therefore, one of his recommenders stated the following:

“[The client], an esteemed mathematician, has made significant contributions to the field through his work on differential equations, which has led to a new approach to functions over finite fields. This enhances the prediction of economic trends, which is essential for the continued economic growth of the United States.”

Thus, our client was able to file his NIW petition in just a few days with the help of the expedited service, which has a quick submission timeline. Given our approval rate and the ability to submit our client’s cases quickly, the NIW premium processing service is a win-win for our clients. The USCIS sent the approval notification just 17 days after we filed his case. We truly thank our client for choosing our law firm and having firm faith in us throughout the process. We wish our client a great future ahead.

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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 Sixty-four Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 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 Tens of 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 nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2012.01 - 2025.12)

Category	Approval or Refund^®		Approval or Refiling^TM
	Approval or Refund^®
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	42,047	99%	5,258	97%
EB1A	9,218	91%	4,534	86%
EB1B	1,488	98%	448	93%
Total	52,753	98%	10,240	92%