25 CFR 5.3 - Application procedure for preference eligibility.
(a) Proof of eligibility must be submitted with the person's application for a position.
(b) In order for a person to be considered a preference eligible according to the standards of § 5.1, they must submit proof of membership, descendancy or degree of Indian ancestry as indicated on rolls or records acceptable to the Secretary.
Title 25 published on 2015-11-23.
No entries appear in the Federal Register after this date, for 25 CFR Part 5.