Civil engineering researcher seeking EB-1A classification for extraordinary ability. Petitioner met three evidentiary criteria: judging, original contributions, and scholarly articles. AAO dismissed appeal because evidence failed to demonstrate sustained national or international acclaim or position among the very top of the field as required for extraordinary ability.

Researcher in gastroenterology sought EB-1A extraordinary ability. Director initially found only two criteria met, but AAO considered three criteria in final merits determination. AAO found petitioner failed all analyzed criteria and did not demonstrate sustained national or international acclaim required for classification.

A researcher filed a self-petition for EB-1A extraordinary ability status. The AAO dismissed the appeal, finding the petitioner failed to demonstrate sustained national or international acclaim or that achievements placed them among the very top in their field of research.

Employer-sponsored petition for postdoctoral research associate seeking EB-1A extraordinary ability. Petitioner met one criterion but failed final merits determination. The AAO found evidence insufficient to demonstrate sustained national or international acclaim or that petitioner rose to very top of field.