Success Story: No-RFE NIW Approval for a Chinese Research Assistant Translating Real-World Data into Earlier Intervention Strategies

Posted by wegreened on January 27, 2026 in NIW, Cardiovascular Diseases

Client’s Testimonial:

“I am extremely grateful for the team’s outstanding support throughout my EB-2 NIW application. Their clear strategy, careful guidance, and prompt, responsive communication made the entire process smooth and reassuring. I truly appreciate their professionalism and dedication, and I highly recommend their services.”

On January 9^th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Research Assistant in the field of Cardiovascular Disease (Approval Notice).

General Field: Cardiovascular Disease

Position at the Time of Case Filing: Research Assistant

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: January 9^th, 2026

Processing Time: 2 months, 17 days (Premium Processing Upgrade Requested)

Case Summary:

Cardiovascular disease and type 2 diabetes remain two of the most costly and persistent burdens in U.S. healthcare, and progress often depends on detecting risk earlier and tailoring interventions to the patients most likely to benefit. Our client proposed to continue research that investigates risk factors and biomarkers for cardiovascular disease and type 2 diabetes by leveraging real-world evidence and advanced statistical models. The goal is practical and measurable: to improve early detection, inform U.S. clinical guidelines, and support targeted treatment decisions.

The petition presented this endeavor as both substantial in merit and national in importance because it aims to strengthen how clinicians and health systems identify risk, stratify patients, and intervene before complications occur. By using real-world evidence and statistical modeling, the work is positioned to generate insights that translate beyond a single dataset or setting and can help guide broader clinical practice.

Building Credibility Through a Documented Research Trajectory

The client’s background and research record supported that she is well-positioned to advance the endeavor. She earned an M.P.H., and she documented her research in peer-reviewed and professionally vetted outlets, including 6 peer-reviewed journal articles, 1 first-authored peer-reviewed conference article, and 1 abstract. Her published body of work has received 18 citations, which the petition used as an early indicator that other researchers are beginning to engage with and reference her findings. The record also included peer-review activity, with 1 completed review. While this was not treated as a standalone pillar of the case, it provided an additional signal of emerging professional trust within the publication process.

The Result

With the record aligned around a practical, patient-impact endeavor and a credible research trajectory, the case moved efficiently through adjudication. North America Immigration Law Group (NAILG) is honored to assist our client in reaching this milestone. The NIW petition was approved smoothly following a Premium Processing upgrade, with no RFE issued.

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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%