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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 427
Subpart J - Subpart J—Vapor Absorption Subcategory
§ 427.100 - Applicability; description of the vapor absorption subcategory.
§ 427.101 - Specialized definitions.
§ 427.102 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.
§ 427.103 - Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.
§ 427.104 - [Reserved]
§ 427.105 - Standards of performance for new sources.
§ 427.106 - Pretreatment standards for new sources.
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