Part 535 — Medium- and Heavy-Duty Vehicle Fuel Efficiency Program
Current through Sep 25, 2026
Authority: 49 U.S.C. 32902; delegation of authority at 49 CFR 1.95.
Source: 81 FR 74238, Oct. 25, 2016, unless otherwise noted.
Sections
- § 535.1 Scope.
- § 535.2 Purpose.
- § 535.3 Applicability.
- § 535.4 Definitions.
- § 535.5 Standards.
- § 535.6 Measurement and calculation procedures.
- § 535.7 Averaging, banking, and trading (ABT) credit program.
- § 535.8 Reporting and recordkeeping requirements.
- § 535.9 Enforcement approach.
- § 535.10 How do manufacturers comply with fuel consumption standards?