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Regulations last checked for updates: Feb 22, 2025
Title 40 - Protection of Environment last revised: Nov 22, 2025
All Titles
Title 40
Chapter I
Part 51
Subpart S
Appendix Appendix E - Appendix E to Subpart S of Part 51—Transient Test Driving Cycle
Collapse to view onlyAppendix Appendix E - Appendix E to Subpart S of Part 51—Transient Test Driving Cycle
Table of Contents
authority:
23 U.S.C. 101
;
42 U.S.C. 7401-7671q.
source:
36 FR 22398, Nov. 25, 1971, unless otherwise noted.
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