10 C.F.R. § 26.57 – Authorization update.

(a) Before granting authorization to an individual whose authorization has been interrupted for more than 365 days but less than 3 years and whose last period of authorization was terminated favorably, the licensee or other entity shall ensure that—
1. (1) A self-disclosure has been obtained and reviewed under the applicable requirements of § 26.61;
2. (2) A suitable inquiry has been completed under the applicable requirements of § 26.63;
3. (3) The individual has been subject to pre-access drug and alcohol testing under the applicable requirements of § 26.65; and
4. (4) The individual is subject to random drug and alcohol testing under the applicable requirements of § 26.67.
(b) If potentially disqualifying FFD information is disclosed or discovered, the licensee or other entity may not grant authorization to the individual, except under § 26.69.