((a)) ** Preliminary notification** Not later than ninety days after promulgation of regulations under identifying by its characteristics or listing any substance as hazardous waste subject to this subchapter, any person generating or transporting such substance or owning or operating a facility for treatment, storage, or disposal of such substance shall file with the Administrator (or with States having authorized hazardous waste permit programs under ) a notification stating the location and general description of such activity and the identified or listed hazardous wastes handled by such person. Not later than fifteen months after —

((1)) the owner or operator of any facility which produces a fuel (A) from any hazardous waste identified or listed under , (B) from such hazardous waste identified or listed under and any other material, (C) from used oil, or (D) from used oil and any other material;

((2)) the owner or operator of any facility (other than a single- or two-family residence) which burns for purposes of energy recovery any fuel produced as provided in paragraph (1) or any fuel which otherwise contains used oil or any hazardous waste identified or listed under ; and

((3)) any person who distributes or markets any fuel which is produced as provided in paragraph (1) or any fuel which otherwise contains used oil or any hazardous waste identified or listed under

((b)) ** Effective date of regulation** The regulations under this subchapter respecting requirements applicable to the generation, transportation, treatment, storage, or disposal of hazardous waste (including requirements respecting permits for such treatment, storage, or disposal) shall take effect on the date six months after the date of promulgation thereof (or six months after the date of revision in the case of any regulation which is revised after the date required for promulgation thereof). At the time a regulation is promulgated, the Administrator may provide for a shorter period prior to the effective date, or an immediate effective date for:

((1)) a regulation with which the Administrator finds the regulated community does not need six months to come into compliance;

((2)) a regulation which responds to an emergency situation; or

((3)) other good cause found and published with the regulation.