Self-petitioner scientist sought EB-1A extraordinary ability classification. AAO found petitioner, a postdoctoral researcher, failed to meet at least three required criteria through awards, membership, publications, judging, original contributions, or critical roles, lacking documented sustained national or international acclaim. Appeal dismissed.

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.

A self-petitioner researcher in materials science sought EB-1A classification. The AAO affirmed dismissal, finding significant flaws in the director's reasoning but upholding the conclusion that the petitioner did not meet three required criteria, including through patents and recommendation letters, to demonstrate sustained national or international acclaim.

A vocational agriculture teacher sought EB-1A classification. He claimed membership, scholarly articles, and critical role criteria. The AAO found he did not establish major award status or three alternate criteria. His association memberships did not require outstanding achievements, articles were unpublished or not in major media, and teaching work was not a critical role. Appeal dismissed.