Client’s Testimonial:
“I was really impressed with your approach to analyzing my case, giving advice, and proceeding with the case from the beginning to the final step of filing the petition. Your attorney team worked carefully and spent sufficient time explaining how to prepare the documents. In addition, so far, emails between us were handled by my wife instead of me. She actively selected Chen Attorney to work on the case. She said that she believes in the first feeling. We are both very busy in Japan, and we finished the package in just 2 months. Amazing! We pray for the approval! Thank you very much.”
On January 26th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Manager in the Field of Materials Engineering (Approval Notice).
General Field: Materials Engineering
Position at the Time of Case Filing: Manager
Country of Origin: Vietnam
Country of Residence at the Time of Filing: Japan
Approval Notice Date: January 26th, 2026
Processing Time: 16 months, 17 days
Case Summary:
A hard problem in heavy industry is making structural components that can endure heat, abrasion, and erosion without frequent failure or replacement. The client’s work targets that problem by manipulating the microstructures of structural materials and optimizing manufacturing conditions to strengthen the mechanical, heat-resistant, and erosive performance of castings used in demanding industrial settings.
North America Immigration Law Group (Chen Immigration Law Associates) built the NIW filing to show, in plain terms and with objective support, why this research has substantial merit and national importance and why the client is well-positioned to keep advancing it in the United States. The petition connected the client’s materials engineering work to practical needs in advanced manufacturing and infrastructure reliability, where wear resistance directly affects operational uptime, repair cycles, and long-term performance.
To align technical contributions with NIW adjudication standards, NAILG organized the record around three credibility anchors:
- A specialized technical foundation: Ph.D. in materials science and engineering, supported by prior research experience in materials development, microstructural characterization, and heat-treatment related manufacturing.
- A track record of peer-validated output: 21 peer-reviewed journal articles (16 first-authored), 5 abstracts (4 first-authored), and 1 accepted article, demonstrating sustained work in a consistent technical direction rather than isolated projects.
- Independent reliance signals: 181 citations and at least 2 instances of peer-review service. These indicators were framed as evidence of external uptake and professional trust, not merely productivity.
The petition also addressed the client’s ongoing professional positioning. It documented the client’s research background in materials engineering and included plans to pursue an engineering role in the same technical area at a U.S.-based employer or a similar organization, reinforcing the client’s capacity and commitment to continue the proposed work. The case presentation further clarified the client’s forward-looking research plans, including improving surface properties of industrial components through nitriding approaches and continuing to publish peer-reviewed work tied to the endeavor.
USCIS approved the NIW petition successfully without RFE, reflecting a case narrative that treated metrics as context-dependent and tied them to how the field operates: sustained publication in rigorous venues, documented citation reliance, and peer-review invitations that signal trust in the client’s technical judgment.
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
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