This is an AAO appeal decision — a case denied once and appealed. It shows how the framework is applied; it is not the filing population.
The Petitioner, a biomedical engineer, intends to conduct research and develop cell and gene therapies in the United States.
Field: biomedical engineering / cell and gene therapy research · Read the decision (uscis.gov)
EB-2 threshold — addressed
Director's decision did not address the underlying classification, but the record showed eligibility as a member of the professions holding an advanced degree.
Prong 1 — national importanceestablished
“The Director found the Petitioner established eligibility for both aspects of this prong, and we agree with the Director's determination.”
AAO decision text
Prong 2 — well positionedestablished
“His experience and expertise, published articles, citation evidence, record of success contributing to various research projects, and progress in his field position him well to advance his proposed endeavor.”
AAO decision text
Prong 3 — balance of factorsestablished
“we conclude that he offers contributions of such value that, on balance, they would benefit the United States even assuming that other qualified U.S. workers are available.”
AAO decision text
How the evidence was treated
- citations publications · credited
- recommendation letter · credited
- resume experience · credited
- funding · credited
- degree · credited
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Notable
AAO reversed the Director on prongs 2 and 3 while affirming prong 1, finding the record supported eligibility on all three prongs; appeal sustained in full.
Authorities this decision leans on
From the doctrinal survivor set — 187 authority tests across 47 distinct authorities cleared the differential-lift gates. Only those appear here.
- Poursina v. USCIS
- USCIS Policy Manual F.5(D)(2)
What this case teaches
Analyst reading of the decision text.
AAO found Director erred on prongs 2 and 3; petitioner's advanced STEM degree, strong citation record, and expert letters sufficed to show well-positioned status and net national benefit.
Strong citation metrics plus STEM PhD and expert letters can overcome a prong 2/3 denial even without granular national-impact-magnitude evidence, if prong 1 is already conceded.
moderate
stem_positive_factor · public_health · field_advancement
person_focused
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