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 postdoctoral optoelectronics researcher sought EB-1A. Met judging and scholarly articles criteria. Claimed original contributions based on 1,131 citations but AAO found cumulative citations and ranking do not establish major significance. Only two of three required criteria met. No sustained national acclaim demonstrated.

A business data engineer sought extraordinary ability classification, claiming several evidentiary criteria after the service center found none met. The AAO accepted the judging criterion but found membership and original contributions unmet. It dismissed the appeal because the evidence did not show sustained acclaim or top-of-field standing.

An architect-type professional sought extraordinary ability classification, claiming eight of the ten evidentiary criteria. The AAO agreed with the Director that the claimed awards, membership, published material and original contributions criteria were not satisfied, so the three-criterion threshold was not met and the appeal was dismissed.