Success Story: EB2 NIW Approval for a Biostatistics Graduate Assistant in 2 Months

Posted by wegreened on June 18, 2013 in NIW, Mathematics (Biostatistics, Statistics, Data Science)

On June 12th, 2013, we received another EB2 NIW (National Interest Waiver) Approval for a Graduate Assistant in the field of Biostatistics (Approval Notice)

General Field: Biostatistics Position at the Time of Case Filing: Graduate Assistant National Origin: Ethiopia Service Center: Texas Service Center (TSC) State Residing at the Time of Filing: New Jersey Approval Notice Date: June 12, 2013 Processing Time: 2 Months

Case Summary:

Chen Immigration Law Associates recently received another NIW approval for a client in the field of biostatistics, specializing in two specific areas of study, including evaluations of antibiotic usage and diagnosing coronary heart disease, acute infections, and other infectious disorders. Our client is a multidisciplinary expert in his field, which is evidenced by his numerous pivotal contributions, publications in high ranking scientific journals, the extraordinary amount of primary and secondary citations from internationally-esteemed professionals, and conference presentations. His work is also acknowledged by his peers, notably in a statement by an independent recommender,“[The Petitioner's] contributions and dedication to the advancement of diagnosing acute infections and coronary heart disease are well-recognized and desperately needed.” Our client is an exceptional researcher who seeks employment in the field of biostatstics, particularly as it relates to infectious diseases. With the strong petition letter and recommendation letters we prepared, his NIW case was approved in just under two months.

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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%