Orthopaedics researcher claimed extraordinary ability in sciences. Decision found petitioner accomplished but lacking sustained national or international acclaim at field's top. Multiple regulatory criteria not met; insufficient documentation of major contributions.

A research assistant professor in biomedical sciences sought EB-1A classification claiming four evidentiary criteria. AAO found judging and scholarly articles met, but published material and original contributions not met. Overall, petitioner failed to establish extraordinary ability or sustained national or international acclaim required for classification.

Self-petitioner biochemist sought EB-1A extraordinary ability classification. AAO found petitioner did not submit sufficient evidence under at least three evidentiary criteria required by regulation; applied two-part Kazarian framework and dismissed appeal.

A junior cell biology researcher and faculty member sought extraordinary ability classification, claiming awards, membership, contributions and scholarly articles. The AAO found the contributions and articles criteria carried more weight than the director allowed, but rejected awards and membership. Overall evidence did not show sustained acclaim at the top of the field, so the appeal was dismissed.