Part 123. STATE PROGRAM REQUIREMENTS

• SUBPART A [§ 123.1 - § 123.3] - General
• SUBPART B [§ 123.21 - § 123.36] - State Program Submissions
• SUBPART C [§ 123.41 - § 123.46] - Transfer of Information and Permit Review
• SUBPART D [§ 123.61 - § 123.64] - Program Approval, Revision, and Withdrawal