Scientist in physics research sought EB-1A extraordinary ability. Claimed at least three criteria including judging, original contributions in spintronics devices, and scholarly articles with 89 citations. AAO sustained, finding NSF review participation, innovative published research, and citation impact demonstrated sustained national acclaim and extraordinary ability.

An electrical engineer petitioned for EB-1A extraordinary ability in sciences. The AAO sustained the appeal, finding petitioner met three regulatory criteria through invention of significant microwave technology, substantial publications, and important contributions to the research field, demonstrating sustained acclaim.

Quality control engineer in automotive industry sought EB-1A extraordinary ability classification. Petitioner met three regulatory criteria (judging, scholarly articles, critical role) at initial step but failed final merits determination. AAO held insufficient evidence of sustained acclaim or place among small percentage at field top.

Track and field coach sought EB-1A classification for extraordinary ability in athletics, citing coaching achievements and participant Olympic medals. The AAO rejected the awards criterion as the petitioner coached rather than personally won major awards, found published material inadmissible because post-filed, and held overall evidence insufficient for sustained national or international acclaim at the field's top.