PART 233—404 STATE PROGRAM REGULATIONS
- SUBPART A—General (§233.1 to §233.4)
- SUBPART B—Program Approval (§233.10 to §233.16)
- SUBPART C—Permit Requirements (§233.20 to §233.23)
- SUBPART D—Program Operation (§233.30 to §233.39)
- SUBPART E—Compliance Evaluation and Enforcement (§233.40 to §233.41)
- SUBPART F—Federal Oversight (§233.50 to §233.53)
- SUBPART G—Eligible Indian Tribes (§233.60 to §233.62)
- SUBPART H—Approved State Programs (§233.70 to §233.71)