US lawNevadaRegulationsChapter 618 — OCCUPATIONAL SAFETY AND HEALTH618.904NAC 618.904“TSCA” defined.Last amended: 1990Year: 2026Length: 11 wordsOfficial source Cite as Nev. Admin. Code Sec. 618.904“TSCA” means the Toxic Substances Control Act, 15 U.S.C. § 2643.PreviousNAC 618.903NextNAC 618.906