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Regulations last checked for updates: May 01, 2025
Title 40 - Protection of Environment last revised: Nov 01, 2025
All Titles
Title 40
Chapter I
Part 97
Subpart IIII - Subpart IIII—CAIR NOX Ozone Season Opt-in Units
§ 97.380 - Applicability.
§ 97.381 - General.
§ 97.382 - CAIR designated representative.
§ 97.383 - Applying for CAIR opt-in permit.
§ 97.384 - Opt-in process.
§ 97.385 - CAIR opt-in permit contents.
§ 97.386 - Withdrawal from CAIR NOX Ozone Season Trading Program.
§ 97.387 - Change in regulatory status.
§ 97.388 - CAIR NOX Ozone Season allowance allocations to CAIR NOX Ozone Season opt-in units.
Appendix Appendix A - Appendix A to Subpart IIII of Part 97—States With Approved State Implementation Plan Revisions Concerning CAIR NOX Ozone Season Opt-in Units
authority:
42 U.S.C. 7401
,
7403
,
7410
,
7426
,
7491
,
7601
,
and
,
source:
65 FR 2727, Jan. 18, 2000, unless otherwise noted. 71 FR 25396, 25422, and 25443, Apr. 28, 2006
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