Success Story: Cleaner Air Through Smarter Modeling: EB-2 NIW Approved for Air Pollution Modeling Research
Client’s Testimonial:
"I am grateful to North America Immigration Law Group for their professional assistance with my EB-2 NIW petition. The team provided clear guidance and prepared a thorough, well-organized petition that effectively presented my research and proposed endeavor. USCIS approved my petition without issuing a Request for Evidence (RFE), which was especially meaningful given the recent significant decline in overall EB-2 NIW approval rates. I am very pleased with the outcome and appreciate the firm's work on my case.”
On July 27th, 2026, we received another EB-2 NIW (National Interest Waiver) approval for a Ph.D. Candidate in the Field of Atmospheric Science (Approval Notice).
General Field: Atmospheric Science
Position at the Time of Case Filing: Ph.D. Candidate
Country of Origin: Poland
State of Residence at the Time of Filing: Illinois
Approval Notice Date: July 27th, 2026
Total Processing Time: 19 months, 22 days (Premium Processing Requested)
Case Summary:
The client's proposed endeavor focused on developing advanced air pollution modeling techniques to evaluate how different emission sources affect air quality and to inform effective emission-reduction strategies. The petition explained that this research had broad implications for improving public health, reducing greenhouse gas emissions, and supporting sustainable urban development.
To demonstrate that the client was well positioned to continue this work, the petition documented a growing record of scholarly achievement. At the time of filing, the client had authored 3 peer-reviewed journal articles and 3 first-authored conference abstracts. His scholarly publications had received 32 citations. The client had also served as an invited peer reviewer and contributed to competitively funded international environmental research programs, both reflecting recognition of the scientific value of his work. Since filing, the client has completed his Ph.D. and expanded his publication record to 5 peer-reviewed journal articles.
This broader scientific impact was echoed by an independent expert, who observed:
"[Client] has advanced the field of atmospheric science through his capacity to utilize air pollution models to enhance the understanding of air pollutant dynamics and levels, informing the development of effective air pollution reduction strategies that protect the nation's public health."
North America Immigration Law Group (Chen Immigration Law Associates) presented this evidence within a cohesive legal framework demonstrating both the significance of the client's prior accomplishments and the practical value of the proposed research. After the petition had been pending for over a year and a half, the case was upgraded to Premium Processing on May 22, 2026, and USCIS approved the petition on July 27, 2026.
This approval highlights the importance of atmospheric science research that combines advanced computational modeling with practical environmental applications. We wish the client continued success in advancing air quality science and supporting healthier, more sustainable communities throughout the United States.