§ 4306.
The regulations referred to in sections 4304 and 4305(a) and (b) of this title shall require prime contractors of a covered contract, to the maximum extent practicable, to apply the provisions of those regulations to all subcontractors of the covered contract.
([Pub. L. 111–350, § 3], Jan. 4, 2011, [124 Stat. 3788].)