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 PhD candidate, proposed to elucidate the genetic basis of antibiotic resistance and biofilm formation in bacteria to inform development of targeted therapies and improve outcomes for patients with drug-resistant infections.
Field: molecular and cell biology (antibiotic resistance/biofilm formation) · Read the decision (uscis.gov)
Prong 1 — national importancenot established · dispositive
“the Petitioner has not shown that his endeavor aims to advance STEM technologies and research or has broad implications rather than providing his limited professional services by working within a STEM profession.”
“The record does not show through supporting documentation how his endeavor sufficiently extends beyond his research, to impact the field or the U.S. economy more broadly at a level commensurate with national importance.”
“these letters discuss the authors' specific experience working with the Petitioner in the past, and knowledge of his past research, but do not discuss knowledge or details of his specific proposed endeavor.”
“the relevant question is not the importance of the industry or profession in which the individual will work; instead, we focus on "the specific endeavor that the foreign national proposes to undertake."”
AAO decision text
How the evidence was treated
- citations publications · discounted
“The record does not show through supporting documentation how his endeavor sufficiently extends beyond his research”
AAO decision text - recommendation letter · discounted
“do not discuss knowledge or details of his specific proposed endeavor”
AAO decision text - media · discounted
“the relevant question is not the importance of the industry or profession in which the individual will work”
AAO decision text
Where this case turned
- Endeavor too vague · p1 — described as a job role, not a defined undertaking
- Field importance conflated with endeavor · p1 — argues the field matters, not the specific endeavor
Notable
AAO clarifies that Director's reference to letters from government/quasi-governmental agencies was illustrative, not a strict requirement; AAO draws on USCIS Policy Manual STEM guidance distinguishing broad-impact STEM research from limited professional services or classroom teaching. Only prong 1 was analyzed; AAO nonetheless states each finding is an 'independent and alternate basis' despite reaching only one prong.
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. 103.3
- Flores v. Garland
Cases in adjacent profiles
- The Petitioner, a senior principal biostatistician, proposes to develop innovative statistical and machine-learning meth
- The Petitioner proposed to use advanced deep learning and machine learning models to create efficient, safe, and well-pe
- The Petitioner proposes to advance machine learning methods for the design and optimization of advanced metamaterials an
- The Petitioner, a postdoctoral chemist, proposed to continue developing high-performance materials and novel synthetic m
- The Petitioner proposes to design novel sensor data processing methods and machine learning algorithms for smart wearabl