What are the purpose, scope and applicability of this part?

(a) The purpose of this part is to establish minimum national standards which define the acceptable management of hazardous waste under a 40 CFR part 270, subpart J standardized permit. (b) This part applies to owners and operators of facilities who treat or store hazardous waste under a 40 CFR part 270, subpart J standardized permit, except as provided otherwise in 40 CFR part 261, subpart A, or 40 CFR 264.1(f) and (g).