Sections 15c, 15d, 15e, 15f, and 15g of this title shall apply in any State, unless such State provides by law for its nonapplicability in such State.
EFFECTIVE DATE Injuries sustained prior to Sept. 30, 1976, not covered by this section, see section 304 of Pub. L. 94–435, set out as a note under section 15c of this title.
15 U.S.C. § 15h (2018)