CFR > Title 40 > Chapter I > Subchapter O > Part 501 > Subpart C CFR > Title 40 > Chapter I > Subchapter O > Part 501 > Subpart C – Program Approval, Revision and Withdrawal Current as of: 2024 | Check for updates | Other versions § 501.31 Review and approval procedures § 501.32 Procedures for revision of State programs § 501.33 Criteria for withdrawal of State programs § 501.34 Procedures for withdrawal of State programs