Code of Federal Regulations > Title 40 > Chapter I - CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

Part 72 [§ 72.1 - § 72.96] - PART 72—PERMITS REGULATION

Part 73 [§ 73.1 - § 73.90] - PART 73—SULFUR DIOXIDE ALLOWANCE SYSTEM

Part 74 [§ 74.1 - § 74.61] - PART 74—SULFUR DIOXIDE OPT-INS

Part 75 [§ 75.1 - § 75.75] - PART 75—CONTINUOUS EMISSION MONITORING

Part 76 [§ 76.1 - § 76.15] - PART 76—ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM

Part 77 [§ 77.1 - § 77.6] - PART 77—EXCESS EMISSIONS

Part 78 [§ 78.1 - § 78.20] - PART 78—APPEAL PROCEDURES