Federal (United States) · Regulations
Part 325 — COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS
22 sections
7 groups
- Subpart A — General Provisions4 sections
- Subpart B — Administrative Provisions2 sections
- Subpart C — Instrumentation4 sections
- Subpart D — Measurement of Noise Emissions; Highway Operations4 sections
- Subpart E — Measurement of Noise Emissions; Stationary Test3 sections
- Subpart F — Correction Factors3 sections
- Subpart G — Exhaust Systems and Tires2 sections