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Regulations last checked for updates: Mar 07, 2026
Title 40 - Protection of Environment last revised: Dec 15, 2026
All Titles
Title 40
Chapter I
Part 1051
Subpart F - Subpart F—Test Procedures
§ 1051.501 - What procedures must I use to test my vehicles or engines?
§ 1051.505 - What special provisions apply for testing snowmobiles?
§ 1051.510 - What special provisions apply for testing ATV engines? [Reserved]
§ 1051.515 - How do I test my fuel tank for permeation emissions?
§ 1051.520 - How do I perform exhaust durability testing?
authority:
42 U.S.C. 7401-7671q.
source:
67 FR 68347, Nov. 8, 2002, unless otherwise noted.
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