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Rulemakings by Topic: Toxic Substances
Each topic in Reg DaRRT relates to one or more laws. áThe "Toxic Substances" topic relates to the Emergency Planning and Community Right-to-Know Act (EPCRA); the Oil Pollution Act (OPA); and the Toxic Substances Control Act (TSCA), meaning the rulemakings listed on this page are being developed under statutory authority granted to EPA by these laws. If you don't see one or more of these laws listed below, that is because none of the rulemakings currently in Reg DaRRT relate to these Acts. The list includes all rulemakings in Reg DaRRT, except those that have been withdrawn or those that have been archived.