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 chemist working for a pharmaceutical company claimed four criteria for extraordinary ability. The AAO affirmed the director's finding on judging and scholarly articles but rejected original contributions, finding employer statements about trade secrets and potential drug discoveries lacked evidence of major field impact.

Self-petitioner integration architect in energy efficiency claiming extraordinary ability. Advanced three criteria on appeal; failed original contributions as major significance not demonstrated beyond employer context. AAO dismissed appeal because claimed criteria insufficient and aggregate record lacks sustained acclaim.

A corporate attorney with thirty years of business law experience in U.S.-France trade sought EB-1A classification. The AAO remanded because the Service Center Director failed to fully analyze claimed evidentiary criteria and incorrectly rejected post-filing evidence, depriving the petitioner of complete consideration.