40 CFR § 270.50
Duration of permits
June 9, 2020
(a) RCRA permits shall be effective for a fixed term not to exceed 10 years.
(b) Except as provided in §270.51, the term of a permit shall not be extended by modification beyond the maximum duration specified in this section.
(c) The Director may issue any permit for a duration that is less than the full allowable term under this section.
(d) Each permit for a land disposal facility shall be reviewed by the Director five years after the date of permit issuance or reissuance and shall be modified as necessary, as provided in §270.41.
[48 FR 14228, Apr. 1, 1983, as amended at 50 FR 28752, July 15, 1985]