(a) When considering whether to reissue a permit for the operation of a Class I hazardous waste injection well, the Director shall review any petition filed pursuant to § 148.20 and require a new demonstration if information shows that the basis for granting the exemption may no longer be valid.
(b) Whenever the Director determines that the basis for approval of a petition may no longer be valid, the Director shall require a new demonstration in accordance with § 148.20.
authority: Secs. 3004, Resource Conservation and Recovery Act,
42 U.S.C. 6901
source: 53 FR 28154, July 26, 1988, unless otherwise noted.
cite as: 40 CFR 148.23