CFR › Title 40 › Part 145Part 145 — State UIC Program RequirementsSubpart A — General Program Requirements§ 145.1— Purpose and scope.§ 145.2— Definitions.Subpart B — Requirements for State Programs§ 145.11— Requirements for permitting.§ 145.12— Requirements for compliance evaluation programs.§ 145.13— Requirements for enforcement authority.§ 145.14— Sharing of information.Subpart C — State Program Submissions§ 145.21— General requirements for program approvals.§ 145.22— Elements of a program submission.§ 145.23— Program description.§ 145.24— Attorney General's statement.§ 145.25— Memorandum of Agreement with the Regional Administrator.Subpart D — Program Approval, Revision and Withdrawal§ 145.31— Approval process.§ 145.32— Procedures for revision of State programs.§ 145.33— Criteria for withdrawal of State programs.§ 145.34— Procedures for withdrawal of State programs.Subpart E — Indian Tribes§ 145.52— Requirements for Tribal eligibility.§ 145.56— Request by an Indian Tribe for a determination of eligibility.§ 145.58— Procedure for processing an Indian Tribe's application.