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Regulations last checked for updates: Jan 31, 2025
Title 40 - Protection of Environment last revised: Nov 08, 2025
All Titles
Title 40
Chapter I
Part 1037
Subpart I
Appendix Appendix C - Appendix C to Part 1037—Emission Control Identifiers
Collapse to view onlyAppendix Appendix C - Appendix C to Part 1037—Emission Control Identifiers
Table of Contents
authority:
42 U.S.C. 7401
—7671q
source:
81 FR 74048, Oct. 25, 2016, unless otherwise noted.
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