A Request for Evidence, or RFE, is not a final adjudication outcome. In the I-140 context, it often reflects the adjudicating officer’s need for a clearer explanation of eligibility, a stronger evidentiary connection between the applicant’s record and the governing legal standard, or a more persuasive account of the applicant’s proposed work and future role. Even when approval is ultimately secured, an RFE usually marks a more demanding stage of review in which the petition must remain coherent and persuasive under closer scrutiny.

The following six success stories highlight I-140 approvals secured after RFE-related complications. These approvals include two EB-1A approvals, one EB-1B approval, and three NIW approvals. Taken together, they reflect several forms of adjudicative complexity, including approvals after earlier denials, refilings following prior adverse outcomes, repeated service center transfers, successful cases supported without recommendation letters, and varied processing paths that included both upfront premium processing and premium processing upgrades, as well as one lengthy non-premium adjudication.

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Cases With Inherent Challenges

Approval After Prior Denial and Refiling

Several matters in this group did not begin as straightforward approvals. Two of the cases involved refilings after an earlier EB-1A or EB-1B petition had received a Notice of Intent to Deny (NOID) and was ultimately denied, while one NIW approval followed an earlier NIW filing that had received an RFE and ended in denial. That history made the later approvals especially notable because the applicants’ qualifications and proposed work had to support a successful outcome after an earlier filing had already failed.

Repeated Service Center Transfers

Some of these approvals did not remain on a single adjudicative track. Two NIW cases moved from the Nebraska Service Center to the Texas Service Center and then back to the Nebraska Service Center before approval, while one EB-1A case also transferred from Nebraska to Texas. That kind of procedural movement can add complexity because the petition must remain internally consistent and persuasive as it progresses through multiple stages of review.

Successful Cases Without Conventional Letter Support

Not every approved petition in this group relied on the same type of supporting letters. One NIW case was approved without any recommendation letters or testimonial letters at all, while the EB-1B case proceeded with testimonial letters in addition to recommendation letters. That variation is significant because it shows that, even after RFE-related scrutiny or prior denial history, the overall evidentiary presentation could still support approval through different documentary combinations.

Uneven Credential and Publication Profiles

The approved petitions also reflect a range of scholarly profiles. Some applicants presented high citation counts and extensive publication histories, while others succeeded with more compact publication records. One NIW approval, for example, involved only three publications, whereas other cases in this group included applicants with several hundred citations and much broader scholarly output. After an RFE or prior adverse adjudication, that variation is notable because it shows that approval did not turn on any single numerical profile alone.

Different Processing Paths Before Approval

These approvals also followed different procedural routes. Most of the cases used premium processing upgrades, one EB-1A case proceeded with upfront premium processing, and the EB-1B approval reached a successful outcome without premium processing after a 405-day timeline. That variation shows there was no single procedural path to success, even within a group of petitions that had already encountered heightened scrutiny.

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EB-1A Approvals After RFE (2)

#1: EB-1A in Biomedical Science

This EB-1A approval involved an Acting Instructor born in China and residing in the United States, who proposes to remain in the same role. Filed in Biomedical Science, the petition received an RFE from Officer XM2084 before ultimately being approved.

The applicant held a STEM Ph.D. and presented a strong scholarly profile that included 13 publications and 243 citations, with the latest peer-reviewed publication dating to 2025. The filing was supported by six recommendation letters and no testimonial letters.

The case utilized a premium processing upgrade and followed a transfer path from the Nebraska Service Center to the Texas Service Center.

Notable: This approval is notable for combining post-RFE approval with cross-service-center adjudication.

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#2: EB-1A in Condensed Matter Physics and Materials Science

This Chinese-born Associate Staff Scientist residing in the United States proposes to remain in the same role. The successful filing was a refiled petition in Condensed Matter Physics and Materials Science, following an earlier EB-1A case that had received a NOID from Officer XM2272 and was denied.

The applicant held a STEM Ph.D. and presented 18 publications and 247 citations, with the latest peer-reviewed publication dating to 2025. The filing was supported by four recommendation letters and no testimonial letters.

The case proceeded at the Nebraska Service Center with upfront premium processing.

Notable: This approval is notable for securing EB-1A approval through a refiled petition after an earlier EB-1A filing had received a NOID and ended in denial.

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EB-1B Approvals After RFE (1)

#3: EB-1B in Hearing Science

An Assistant Professor born in India and residing in the United States, this applicant proposes to remain in the same role. The approved petition in Hearing Science was filed as a refile after an earlier EB-1B case had received a NOID from Officer EX0221 and was denied.

The applicant held a Ph.D. in a non-STEM field and presented 11 publications and 90 citations, with the latest peer-reviewed publication dating to 2024. The filing was supported by four recommendation letters and four testimonial letters.

The case proceeded at the Nebraska Service Center without premium processing and took 405 days to reach approval.

Notable: This approval is notable for securing EB-1B approval through a refiled petition after a prior NOID and denial.

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NIW Approvals After RFE (3)

#4: NIW in Computer Science

This NIW approval involved an Assistant Professor born in China and residing in the United States, who proposes to remain in the same role. Filed in Computer Science, the approved petition followed an earlier NIW filing that had received an RFE from Officer XM2229 and was denied.

The applicant held a STEM Ph.D. and presented a relatively compact scholarly profile consisting of 3 publications and 67 citations, with the latest peer-reviewed publication dating to 2025. The filing was supported by three recommendation letters and no testimonial letters.

The case proceeded through the Service Center Operations Directorate (SCOPS) Texas Facility with a premium processing upgrade.

Notable: This approval is notable for securing NIW approval after an earlier petition received an RFE and ended in denial, despite a comparatively compact publication record.

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#5: NIW in Mechanical Engineering

Working as a Researcher III, this Indian-born applicant residing in the United States intends to remain in the same role. Filed in Mechanical Engineering, the petition received an RFE from Officer XM2265 before ultimately being approved.

The applicant held a STEM Ph.D. and presented a strong scholarly record that included 27 publications and 519 citations, with the latest peer-reviewed publication dating to 2024. The filing proceeded without any supporting letters.

The case moved forward through a premium processing upgrade and navigated a complex adjudicative path, bouncing from the Nebraska Service Center to the Texas Service Center and then back to the Nebraska Service Center.

Notable: This approval is notable for securing NIW approval after an RFE while navigating repeated service center transfers and proceeding without any recommendation or testimonial letters.

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#6: NIW in Engineering Mechanics

A Chinese-born Research and Development Software Engineering Specialist in industry residing in the United States, this applicant proposed to remain in their role. Filed in Engineering Mechanics, the petition received an RFE from the Texas Service Center before approval was secured.

The applicant held a STEM Ph.D. and presented 7 publications and 341 citations, with the latest peer-reviewed publication dating to 2025. The filing was supported by four recommendation letters and no testimonial letters.

The case proceeded with a premium processing upgrade and followed a multi-step adjudicative path, transferring from the Nebraska Service Center to the Texas Service Center and then back to the Nebraska Service Center.

Notable: This approval is notable for combining post-RFE approval with repeated service center transfers.