An economist with over 100 scholarly publications claims extraordinary ability in EB-1A. Director found five criteria met but denied on final merits, claiming insufficient sustained acclaim. AAO reversed, finding the petitioner's 20-year career with continuous publications and recognition demonstrates sustained national acclaim among top economists.

A materials scientist with expertise in polymer science and sustainable materials met three initial criteria but failed to demonstrate sustained national or international acclaim or top-tier status. The AAO dismissed the appeal, finding the totality of evidence insufficient for extraordinary ability.

A civil engineer claimed extraordinary ability for EB-1A based on eight regulatory criteria. The AAO found he satisfied only two criteria (judging and scholarly articles), below the three required, and failed the final merits test for sustained acclaim at the top of the field.

A marketing professor seeks EB-1A classification. He claimed four criteria; the AAO found three met: judging, scholarly articles, and leading role. His high citation history and influential publications demonstrated sustained acclaim among the small percentage at the top of his field.