Section 271.18 - Coordination with other programs(a) Issuance of State permits under this subpart may be coordinated, as provided in part 124, with issuance of UIC, NPDES, and 404 permits whether they are controlled by the State, EPA, or the Corps of Engineers. See § 124.4 .(b) The State Director of any approved program which may affect the planning for and development of hazardous waste management facilities and practices shall consult and coordinate with agencies designated under section 4006(b) of RCRA ( 40 CFR part 255 ) as responsible for the development and implementation of State solid waste management plans under section 4002(b) of RCRA ( 40 CFR part 256 ).