34 C.F.R. § 84.205
You must publish a statement that—
(c) Lets each employee know that, as a condition of employment under any award, he or she:
(2) Must notify you in writing if he or she is convicted for a violation of a criminal drug statute occurring in the workplace and must do so no more than five calendar days after the conviction.
(Authority: E.O.s 12549 and 12689; 20 U.S.C. 1082, 1094, 1221e-3 and 3474; and Sec. 2455, Pub. L. 103-355, 108 Stat. 3243 at 3327)