A mathematics professor self-petitioner sought EB-1A extraordinary ability classification. The AAO affirmed that he satisfied only two criteria: judging and scholarly articles. His original contributions claim failed because citation counts and expert assertions did not demonstrate major significance in mathematics, and he did not reach the three-criterion threshold.

An international program director and public policy analyst sought EB-1A classification, claiming nine evidentiary criteria. The service center accepted one; the AAO accepted a second, scholarly articles, but rejected the rest it analyzed and found no sustained acclaim or top-of-field standing, so the appeal was dismissed.

Principal platform engineer in computer science met judging and scholarly articles criteria but failed to establish original contributions of major significance. Did not demonstrate national or international acclaim at top of field. Appeal dismissed.

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.