Postdoctoral researcher in sciences claimed extraordinary ability under awards, membership, and published material criteria. AAO found petitioner met one criterion (membership in Sigma Xi and ASBMB) but failed to meet required threshold of at least three criteria. Evidence showed postdoctoral talent but insufficient to demonstrate sustained national or international acclaim at very top of field.

A scientist in animal research sought EB-1A classification. The AAO dismissed, finding failure to meet three criteria. Awards lacked national recognition documentation, association membership did not require outstanding achievement, published materials were not primarily about petitioner, and research supervision was not judging work.

Postdoctoral researcher in biomedical science seeking EB-1A extraordinary ability. Met judging and scholarly articles criteria but failed original contributions criterion. AAO dismissed appeal, finding insufficient evidence that research impact rises to major significance level required for extraordinary ability classification.

Molecular biologist in computational biology claimed three criteria. AAO found petitioner met judging and scholarly articles criteria but not original contributions of major significance, as letters lacked evidence of realized or implemented contributions, and citations alone without field context do not establish major significance. With only two criteria met, appeal was dismissed.