A South Korean medical researcher successfully had their I-140 petition approved after responding to a challenging three-prong Request for Evidence (RFE). The approval was granted in February 2026, following a premium processing upgrade in September 2025 and the initial filing in June 2025.
Key Details:
- Role: Researcher in Medical Device
- Degree: M.D. from a Korean medical school
- NIW Filed: June 2025, with independent and dependent letters
- RFE Issued: October 2025, challenging all three prongs of the NIW criteria
The petitioner noted that while there were mixed opinions about their legal representation, they found the process well-structured and informative. Despite experiencing distress due to the vague nature of the RFE, they followed the law firm’s strategy closely and submitted a thorough response in January 2026. This case highlights the importance of careful documentation and strategic responses in the immigration process, particularly for those seeking a National Interest Waiver (NIW).
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Source: r/EB2_NIW