41 U.S.C. § 8104
Employee sanctions and remedies
Within 30 days after receiving notice from an employee of a conviction pursuant to section 8102(a)(1)(D)(ii) or 8103(a)(1)(D)(ii) of this title, a contractor or grantee shall—
(1)
take appropriate personnel action against the employee, up to and including termination; or
(2)
require the employee to satisfactorily participate in a drug abuse assistance or rehabilitation program approved for those purposes by a Federal, State, or local health, law enforcement, or other appropriate agency.
( Pub. L. 111–350, § 3 , Jan. 4, 2011 , 124 Stat. 3830 .)