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Regulations last checked for updates: Dec 16, 2025
Title 40 - Protection of Environment last revised: Dec 08, 2025
All Titles
Title 40
Chapter I
Part 85
Subpart Y - Subpart Y—Fees for the Motor Vehicle and Engine Compliance Program
§ 85.2401 - Assessment of fees.
Appendix - Appendixes I-VII to Part 85 [Reserved]
Appendix Appendix VIII - Appendix VIII to Part 85—Vehicle and Engine Parameters and Specifications
authority:
42 U.S.C. 7401-7671q.
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