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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 77 - PART 77—EXCESS EMISSIONS
§ 77.1 - Purpose and scope.
§ 77.2 - General.
§ 77.3 - Offset plans for excess emissions of sulfur dioxide.
§ 77.4 - Administrator's action on proposed offset plans.
§ 77.5 - Deduction of allowances to offset excess emissions of sulfur dioxide.
§ 77.6 - Penalties for excess emissions of sulfur dioxide and nitrogen oxides.
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