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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Compliance With Interstate Motor Carrier Noise Emission Standards: Exhaust Systems

Direct final rule; confirmation of effective date.

The Federal Motor Carrier Safety Administration (FMCSA) confirms the effective date of the direct final rule, titled "Compliance with Interstate Motor Carrier Noise Emission Standards: Exhaust Systems," published on September 20, 2010, in the Federal Register (75 FR 57191). This rule eliminates turbochargers from the list of equipment considered to be noise dissipative devices.

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