Section 265.1300 - Applicability(a) This subpart prescribes: (1) The methodology by which EPA will determine the user fees which owners or operators of facilities must pay for activities and manifest related services provided by EPA through the development and operation of the electronic hazardous waste manifest system (e-Manifest system); and(2) The process by which EPA will revise e-Manifest system fees and provide notice of the fee schedule revisions to owners or operators of facilities.(b) The fees determined under this subpart apply to owners or operators of facilities whose activities receiving, rejecting, or managing federally- or state-regulated wastes or other materials bring them within the definition of "user of the electronic manifest system" under § 260.10 of this chapter.