Success Story: Straight to Success: NIW Approved with No RFE for a Lecturer from Pakistan!
Client’s Testimonial:
“I am deeply grateful to the Chen Immigration Team for their outstanding support throughout my EB-2 NIW petition process. Their deep understanding of immigration law, meticulous attention to detail, and prompt communication made the entire journey smooth and stress-free. As a researcher and lecturer in Botany with a focus on algal biotechnology and environmental sustainability, I truly appreciated how professionally they presented my work and its national importance. Thanks to their expertise, my I-140 was approved without a Request for Evidence. I wholeheartedly recommend WeGreened to any professional seeking a reliable and knowledgeable team for their immigration petition.”
On February 18th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Lecturer in the Field of Environmental Biotechnology (Approval Notice).
General Field: Environmental Biotechnology
Position at the Time of Case Filing: Lecturer
Country of Origin: Pakistan
Country of Residence at the Time of Filing: Pakistan
Approval Notice Date: February 14th, 2025
Processing Time: 15 months, 15 days
Case Summary:
We are pleased to share the success story of an EB-2 NIW (National Interest Waiver) approval granted to an environmental biotechnology expert whose research is advancing microalgae-based technologies for sustainable water treatment and carbon dioxide (CO₂) mitigation. At the time of filing, the client held a Ph.D. in botany and was actively engaged in research exploring innovative solutions for environmental remediation and renewable bioenergy production.
Research with Substantial Merit and National Importance:
The client’s proposed endeavor focuses on designing cost-effective photobioreactors and isolating resilient indigenous microalgae for wastewater treatment and CO₂ bio-fixation. His work addresses multiple national and global priorities, namely, improving access to clean water, reducing industrial pollutants, and developing sustainable energy alternatives. By using algae that thrive in toxic wastewater and feed on pollutants like ammonia and carbon dioxide, the client is working to transform harmful waste into valuable biofuel, all while improving water quality and reducing carbon emissions. This multifaceted approach to environmental sustainability has strong implications for public health, climate resilience, and economic growth.
Well Positioned to Advance the Proposed Endeavor:
The client’s educational and professional background, combined with a robust research portfolio, firmly establishes his ability to continue advancing this critical work. He has authored 55 peer-reviewed journal articles, many of which have been published in top-tier journals in the fields of biotechnology and environmental science. His research has garnered a total of 1,616 citations according to Google Scholar, reflecting widespread influence and the practical utility of his contributions. In addition to his authorship, the client has also completed 2 peer reviews for established scientific journals, confirming his recognition as a subject-matter expert by the broader academic community.
Support from the Scientific Community:
The petition was supported by detailed evidence demonstrating how the client’s work has been implemented and cited by independent researchers across the globe. His investigations into microalgae-based water purification, renewable fuel synthesis, and dye pollution removal have directly shaped further research on sustainable pollutant remediation and energy conversion technologies. These endorsements underscore the originality and reliability of his findings and affirm his status as a thought leader in his discipline.
NIW Approval and Outlook:
This I-140 NIW petition was filed in November 2023 and approved in February 2025. The successful outcome of this petition reflects the national importance of the client’s work and his demonstrated ability to continue making meaningful contributions to U.S. research priorities. NAILG is proud to have supported this accomplished environmental biotechnology expert and is confident that his efforts will continue to drive impactful innovations in water treatment and renewable energy systems.

