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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Oct 30, 2025
All Titles
Title 40
Chapter I
Part 74
Subpart B - Subpart B—Permitting Procedures
§ 74.10 - Roles—EPA and permitting authority.
§ 74.12 - Opt-in permit contents.
§ 74.14 - Opt-in permit process.
§ 74.16 - Application requirements for combustion sources.
§ 74.17 - Application requirements for process sources. [Reserved]
§ 74.18 - Withdrawal.
§ 74.19 - Revision and renewal of opt-in permit.
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