O-1A: Extraordinary Ability in Sciences, Business, Education, and Athletics

O-1A is available to individuals with extraordinary ability in the sciences, education, business, or athletics, demonstrated by sustained national or international acclaim. Eligibility is established either through a qualifying one-time achievement or by satisfying a defined number of evidentiary criteria, followed by an assessment of the record as a whole.

The standard is high. It is also met by more people than most employers assume, particularly candidates with publications, patents, press coverage, or a record of judging or peer review.

This is the whole case. A candidate's raw record is rarely organized in the shape the criteria require, and the difference between an approval and an RFE is usually the selection and order of presentation of the evidence, rather than accomplishment.

• Citation data presented with field context, not as raw counts
• Independent letters from people with no collaboration history with the candidate
• Documentation of judging, refereeing, and review service, routinely forgotten and easy to prove
• Press coverage identified by outlet significance rather than volume
• Evidence of critical roles, tied to the organization's distinguished reputation rather than the candidate's title