Data streaming platform petitioned for beneficiary as EB-1A extraordinary ability. Service center granted five criteria but denied on final merits. AAO sustained appeal, finding evidence demonstrates beneficiary's sustained national and international acclaim, placing him among small percentage at top of field.

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.

An engineering services company petitioned for an engineer and data scientist beneficiary. Claimed four criteria: judging, original contributions, scholarly articles, and leading role. AAO affirmed only two criteria (judging and scholarly articles) met; original contributions lacked demonstrated major significance and leading role lacked institutional evidence. Appeal dismissed.

Chief executive officer and solutions architect claimed four criteria including membership, published material, leading role, and high salary. AAO found none met. YPO membership lacked demonstrated outstanding achievement standard. Published materials insufficient in prominence or attribution. Executive experience alone does not establish upper echelon status required.