[Code of Federal Regulations]

[Title 49, Volume 5]

[Revised as of October 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 49CFR325.31]



[Page 11]

 

                        TITLE 49--TRANSPORTATION

 

                      DEPARTMENT OF TRANSPORTATION

 

PART 325_COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS

--Table of Contents

 

      Subpart D_Measurement of Noise Emissions; Highway Operations

 

Sec. 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.