Statutes, codes, and regulations
Code of Federal Regulations
Title 49 - TRANSPORTATIONSubtitle B - OTHER REGULATIONS RELATING TO TRANSPORTATIONChapter III - FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONSubchapter A - GENERAL REGULATIONSPart 325 - COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS
Subpart D - MEASUREMENT OF NOISE EMISSIONS; HIGHWAY OPERATIONS
Section 325.31 - Scope of the rules in this subpart

49 C.F.R. § 325.31

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Current through November 30, 2024
Section 325.31 - Scope of the rules in this subpart

The rules in this subpart specify conditions and procedures for measurement of the sound level generated by a motor vehicle engaged in a highway operation for the purpose of ascertaining whether the motor vehicle conforms to the Standards for Highway Operations set forth in 40 CFR 202.20 .

49 C.F.R. § 325.31