Company president and scientific instrumentation developer demonstrated extraordinary ability through peer review work, scholarly articles, leading roles with distinguished company, and original marine geology contributions. AAO sustained appeal finding sustained acclaim at very top of field.

Attorney petitioner for management analyst beneficiary claimed four criteria; Director found two met. AAO affirmed only two met and rejected original contributions and leading critical role findings; appeal dismissed as threshold three criteria not satisfied.

An artist blacksmith sought extraordinary ability classification. Although the petitioner demonstrated three evidentiary criteria met, the AAO affirmed dismissal because the evidence does not establish sustained national or international acclaim or placement among the very top in the field.

Employer petitioned for materials science researcher seeking EB-1A extraordinary ability. AAO agreed the beneficiary met three initial criteria but dismissed the appeal, finding the final merits analysis showed insufficient sustained national or international acclaim and that the record relied on speculative future accomplishments rather than established current acclaim.