49 CFR Part 325 - COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS
prev next
- Subpart A - General Provisions (§§ 325.1 - 325.9)
- Subpart B - Administrative Provisions (§§ 325.11 - 325.13)
- Subpart C - Instrumentation (§§ 325.21 - 325.27)
- Subpart D - Measurement of Noise Emissions; Highway Operations (§§ 325.31 - 325.39)
- Subpart E - Measurement of Noise Emissions; Stationary Test (§§ 325.51 - 325.59)
- Subpart F - Correction Factors (§§ 325.71 - 325.79)
- Subpart G - Exhaust Systems and Tires (§§ 325.91 - 325.93)
Authority:
Source:
40 FR 42437, Sept. 12, 1975, unless otherwise noted.
Editorial Note:
Nomenclature changes to part 325 appear at 66 FR 49869, Oct. 1, 2001.