AAO Decisions Explorer · Free
Published AAO appeal decisions
Search the decisions the Administrative Appeals Office has published, narrow them by visa, criterion, field and year, and read our summary of each one with a link to the official PDF.

Decisions in the library
6,586
6,586 classified
Visa types
3
Years covered
2005-2026
Latest decision
Aug 31, 2026
Filters
159 decisions
Outcomes in these results
- Dismissed
- Remanded
- Sustained
- EB-1ALife sciences and medicine2015Sustained
Biomedical researcher seeking EB-1A extraordinary ability met three criteria: judging, scholarly articles, and original contributions. Final merits determination found petitioner demonstrated sustained national acclaim and recognition in field, achieving level of expertise placing them among very top of field. Appeal sustained.
4 of 4 criteria metRead → - EB-1ALife sciences and medicine2015Sustained
Self-petitioner, biomedical researcher, sought EB-1A classification. AAO sustained appeal, finding petitioner met three regulatory criteria: judging, scholarly articles, and original contributions of major significance. Final merits determination confirmed sustained national acclaim and expertise among top percentage in biomedical research.
4 of 11 criteria metRead → - EB-1ALife sciences and medicine2015Dismissed
A molecular virology research scientist sought EB-1A extraordinary ability classification. AAO held petitioner met only one of ten criteria (judging) and failed to establish one-time achievement, falling short of the three-criterion threshold for sustained national or international acclaim.
1 of 11 criteria metRead → - EB-1ALife sciences and medicine2015Dismissed
Structural biologist met three criteria: judging, published materials, and original contributions. However, final merits determination found petitioner lacks sustained national or international acclaim and has not distinguished himself sufficiently to be among small percentage at very top of field. Appeal dismissed.
3 of 5 criteria metRead → - EB-1ALife sciences and medicine2014Dismissed
Scientist sought EB-1A extraordinary ability classification. Petitioner met one criterion on original contributions but failed three-criterion threshold. Second-place award lacked national or international recognition. Letters regarding scholarly impact unsupported by evidence of field-wide significance.
1 of 5 criteria metRead → - O-1ALife sciences and medicine2014Dismissed
A scientist in the field of international development seeks O-1A classification. Petitioner claimed four criteria and established two: original contributions and scholarly articles. The decision found only two criteria satisfied; at least three are required. Appeal dismissed because beneficiary failed to demonstrate extraordinary ability at the top of the field.
2 of 9 criteria metRead → - EB-1ALife sciences and medicine2013Dismissed
Self-represented researcher in life sciences claiming extraordinary ability. Met two evidentiary criteria but failed three-criterion minimum. Original contributions lacked evidence of major significance; impact limited to immediate colleagues. Appeal dismissed.
2 of 6 criteria metRead → - EB-1ALife sciences and medicine2013Dismissed
A beneficiary sought EB-1A classification as executive director of clinical research. Director found only judging criterion met. Multiple contested criteria were abandoned by counsel on appeal. Beneficiary failed to establish three criteria minimum. Appeal dismissed.
1 of 9 criteria metRead → - EB-1ALife sciences and medicine2013Dismissed
Scientist petitioner met judging criterion but failed original contributions requirement. AAO found that letters referencing potential groundwork and foundation for future research did not demonstrate major significance as of filing date. Petition dismissed as burden not met for extraordinary ability.
1 of 3 criteria metRead → - EB-1ALife sciences and medicine2012Dismissed
Medical researcher claiming extraordinary ability. Petitioner submitted evidence under six criteria; AAO found judging and scholarly articles met, but petitioner met only two of ten required types. In final merits analysis, insufficient evidence demonstrated sustained national or international acclaim or placement at very top of field.
2 of 6 criteria metRead → - EB-1ALife sciences and medicine2012Dismissed
Self-petitioner claimed three criteria for extraordinary ability in life sciences research. AAO found petitioner failed to meet awards criterion, published material criterion (articles not about petitioner's work), and original contributions criterion (lacking major significance). Overall, petitioner did not establish sustained acclaim or top-tier status in field.
0 of 4 criteria metRead → - EB-1ALife sciences and medicine2012Dismissed
A researcher in computer-aided drug design sought extraordinary ability status. The AAO found he met only two of ten criteria (judging and scholarly articles) but needed three minimum. Original contributions lacked demonstrated major significance, and he abandoned claims regarding awards and membership.
2 of 5 criteria metRead → - EB-1ALife sciences and medicine2012Dismissed
Scientist self-petitioner satisfied three regulatory criteria by plain language count. However, AAO's final merits determination found evidence reflected routine accomplishments inconsistent with sustained national or international acclaim. Petitioner failed to demonstrate placement among most experienced and renowned members, so appeal dismissed.
3 of 4 criteria metRead → - EB-1ALife sciences and medicine2011Dismissed
A neuroscientist filing for EB-1A extraordinary ability was denied. The petitioner established only the scholarly articles criterion but failed to meet three total criteria. The AAO found deficiencies in awards, published material about the applicant, and original contributions. The final merits determination concluded the evidence was insufficient for top-tier status.
1 of 6 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Scientist seeking extraordinary ability in sciences lacked advanced degrees and established modest credentials below highest field level. Self-published work, limited judging experience at university, and unsubstantiated membership claims failed to demonstrate sustained acclaim required.
0 of 5 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Employer petitioned for scientist beneficiary claiming extraordinary ability in sciences. AAO upheld denial, finding one criterion met but three required; letters and salary evidence insufficient for major significance; failed to demonstrate beneficiary among small percentage at field top.
1 of 5 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Microbiologist filed self-petition seeking EB-1A extraordinary ability classification. Petitioner claimed at least three regulatory criteria including original contributions and scholarly articles. AAO dismissed appeal, finding petitioner failed to demonstrate sustained national or international acclaim at the very top of the field.
0 of 11 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Research scientist in direct methanol fuel cell systems claiming EB-1A extraordinary ability. Petitioner demonstrated professional distinction particularly in multidisciplinary fields but failed to meet at least three regulatory criteria. Evidence insufficient to show sustained national or international acclaim at the very top.
0 of 5 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Postdoctoral research fellow in muscle biology and insulin-like growth factor research claimed extraordinary ability through awards, memberships, peer review, and contributions. AAO affirmed denial, finding petitioner failed to meet three of ten criteria and lacked sustained national or international acclaim at the very top level.
0 of 5 criteria metRead → - EB-1ALife sciences and medicine2009Dismissed
Researcher in zoology and behavioral therapy sought EB-1A classification. Petitioner claimed original contributions and scholarly articles but provided only a recommendation letter stating her analysis was thorough and a lecture synopsis with no publication evidence. AAO found insufficient documentation of sustained acclaim and dismissed the appeal.
0 of 3 criteria metRead → - EB-1ALife sciences and medicine2008Dismissed
Biomedical researcher in sciences claimed extraordinary ability based on grants, memberships, contributions, and publications. AAO affirmed denial despite finding two criteria met, holding that meeting multiple criteria alone does not establish sustained national or international acclaim required for top of field.
2 of 6 criteria metRead → - EB-1ALife sciences and medicine2007Dismissed
Research scientist self-petitioner claimed extraordinary ability through awards, membership, publications, and original contributions. AAO dismissed appeal, finding only original contributions criterion satisfied but insufficient overall to demonstrate sustained national or international acclaim at top level.
1 of 5 criteria metRead → - EB-1ALife sciences and medicine2007Dismissed
Self-petitioner plant physiologist sought EB-1A classification based on provincial award, articles, and researcher position in China. AAO found petitioner failed to meet three criteria and lacked sustained acclaim or evidence of continuing work in United States expertise.
0 of 6 criteria metRead → - EB-1ALife sciences and medicine2007Dismissed
Research scientist in malaria and life sciences claimed extraordinary ability based on awards, publications, peer review, and contributions. AAO affirmed denial, finding petitioner had not established sustained national or international acclaim or place among small percentage at top of field despite showing research talent.
0 of 5 criteria metRead → - EB-1ALife sciences and medicine2007Dismissed
A medical scientist's EB-1A petition was initially approved then revoked by California Service Center. AAO upheld revocation, finding petitioner failed to satisfy three regulatory criteria and lacked sustained acclaim placing him at the top of his scientific field.
0 of 11 criteria metRead →
