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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 40
Chapter I
Part 97
Subpart CCCC - Subpart CCCC—Permits
§ 97.320 - General CAIR NOX Ozone Season Trading Program permit requirements.
§ 97.321 - Submission of CAIR permit applications.
§ 97.322 - Information requirements for CAIR permit applications.
§ 97.323 - CAIR permit contents and term.
§ 97.324 - CAIR permit revisions.
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