High Quality Content by WIKIPEDIA articles! EPA waste management regulations are codified at 40 C.F.R. pts. 239-282. Regulations regarding management of hazardous waste begins at 40 C.F.R. pt. 260. As noted below, most states have enacted laws and promulgated regulations that are at least as stringent as the federal regulations. Furthermore, the statute authorizes states to carry out many of the functions of RCRA through their own hazardous waste programs (and state laws), if such programs have been approved (authorized) by the EPA.