Postdoctoral biochemistry researcher sought extraordinary ability classification. Met only two of ten criteria despite claiming four additional ones on appeal. AAO found insufficient evidence of sustained national or international acclaim or position among very top of field.

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.

Microbiology researcher met three initial evidentiary criteria: judging, scholarly articles, and original contributions. AAO sustained appeal finding petitioner demonstrated sustained national and international acclaim through high citation rates, publications in distinguished journals, international presentations, and peer review work indicative of top-tier expertise.

Immunologist and assistant research scientist seeks EB-1A extraordinary ability classification. Met two criteria (judging and scholarly articles) but needed three. AAO dismissed appeal because original contributions not shown to be of major significance despite article citations and research accomplishments.