A researcher filed a self-petition for EB-1A extraordinary ability status. The AAO dismissed the appeal, finding the petitioner failed to demonstrate sustained national or international acclaim or that achievements placed them among the very top in their field of research.

Scientist seeking extraordinary ability in sciences lacked advanced degrees and established modest credentials below highest field level. Self-published work, limited judging experience at university, and unsubstantiated membership claims failed to demonstrate sustained acclaim required.

Self-petitioner in sciences claims extraordinary ability. Petitioner submitted evidence of honorary doctorate and association membership. AAO found honorary doctorate not nationally or internationally recognized and association membership not analyzed. Appeal dismissed; petitioner failed to establish sustained national or international acclaim.

Postdoctoral researcher in sciences claimed extraordinary ability under awards, membership, and published material criteria. AAO found petitioner met one criterion (membership in Sigma Xi and ASBMB) but failed to meet required threshold of at least three criteria. Evidence showed postdoctoral talent but insufficient to demonstrate sustained national or international acclaim at very top of field.