42 U.S.C. § 14306 — State authority
U.S.C. Title 42 - THE PUBLIC HEALTH AND WELFARE 42 U.S.C. United States Code, 2023 Edition Title 42 - THE PUBLIC HEALTH AND WELFARE CHAPTER 137 - MANAGEMENT OF RECHARGEABLE BATTERIES AND BATTERIES CONTAINING MERCURY SUBCHAPTER I - GENERALLY Sec. 14306 - State authority From the U.S. Government Publishing Office, www.gpo.gov
§14306. State authority
Nothing in this chapter shall be construed to prohibit a State from enacting and enforcing a standard or requirement that is identical to a standard or requirement established or promulgated under this chapter. Except as provided in sections 14322(e) and 14323 of this title, nothing in this chapter shall be construed to prohibit a State from enacting and enforcing a standard or requirement that is more stringent than a standard or requirement established or promulgated under this chapter.
(Pub. L. 104–142, §7, May 13, 1996, 110 Stat. 1332.)