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 postdoctoral research associate, proposed to continue researching citrus tree tolerance to Huanglongbing (citrus greening disease), publishing findings and presenting at conferences.
Field: horticulture sciences (citrus research) · Read the decision (uscis.gov)
EB-2 threshold — addressed
Director found, and AAO did not disturb, that Petitioner qualified as a member of the professions holding an advanced degree (PhD) in horticulture sciences.
Prong 1 — national importanceestablished
Prong 2 — well positionedestablished
Prong 3 — balance of factorsestablished
How the evidence was treated
- recommendation letter · credited
- citations publications · credited
- resume experience · credited
- degree · credited
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Notable
All three Dhanasar prongs were found satisfied and the appeal sustained; the AAO expressly agreed with the Director on prong 1 but reversed the Director's negative findings on prongs 2 and 3, finding that the Petitioner's contributions would benefit the U.S. 'even if other qualified U.S. workers are available.'
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.
- 8 C.F.R. 204.5(k)(2)
- Poursina v. USCIS
- USCIS Policy Manual F.5(D)(2)
What this case teaches
Analyst reading of the decision text.
Corroborated, specific evidence of the petitioner's research achievements (first to show key HLB findings, frequently cited) satisfied all three prongs, especially positioning and balance.
Pair a concrete, ongoing research endeavor with independent expert letters detailing specific, corroborated contributions and their industry/economic-scale impact.
specific
public_health · economic_job_creation · field_advancement · geographic_or_shortage_area
mixed
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