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 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.

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.

A cardiologist conducting research on Takotsubo cardiomyopathy sought EB-1A classification in the sciences. The petitioner met two of three required criteria: judging and scholarly articles. Original contributions failed despite citations and journal publications; the petitioner did not demonstrate commensurate impact or unusual reliance on his work. Leading role claim lacked specificity about organizational criticality. Appeal dismissed.