40 CFR § 501.24
Procedures for processing an Indian Tribe's application
June 9, 2020
(a) The Regional Administrator shall process an application of an Indian Tribe submitted pursuant to §501.23 in a timely manner. He shall promptly notify the Indian Tribe of receipt of the application.
(b) The Regional Administrator shall follow the procedures described in subpart C of this part in processing a Tribe's request to assume the sludge management program.
[58 FR 67985, Dec. 22, 1993, as amended at 59 FR 64346, Dec. 14, 1994]