Recent Updates
Total 13576| § 600.209-12 - Calculation of vehicle-specific 5-cycle fuel economy and CO2 emission values for a model type. |
| Amendment | Updated: 06/17/2024 |
| § 600.210-12 - Calculation of fuel economy and CO2 emission values for labeling. |
| Amendment | Updated: 06/17/2024 |
| § 600.311-12 - Determination of values for fuel economy labels. |
| Amendment | Updated: 06/17/2024 |
| § 1036.535 - Determining steady-state engine fuel maps and fuel consumption at idle. |
| Amendment | Updated: 06/17/2024 |
| § 1037.105 - CO2 emission standards for vocational vehicles. |
| Amendment | Updated: 06/17/2024 |
| § 1037.106 - Exhaust emission standards for tractors above 26,000 pounds GVWR. |
| Amendment | Updated: 06/17/2024 |
| § 1037.150 - Interim provisions. |
| Amendment | Updated: 06/17/2024 |
| § 1065.510 - Engine mapping. |
| Amendment | Updated: 06/17/2024 |
| § 1065.602 - Statistics. |
| Amendment | Updated: 06/17/2024 |
| § 1065.750 - Analytical gases. |
| Amendment | Updated: 06/17/2024 |
| § 1066.301 - Overview of road-load determination procedures. |
| Amendment | Updated: 06/17/2024 |
| § 1066.305 - Procedures for specifying road-load forces for motor vehicles at or below 14,000 pounds GVWR. |
| Amendment | Updated: 06/17/2024 |
| § 1066.310 - Coastdown procedures for vehicles above 14,000 pounds GVWR. |
| Amendment | Updated: 06/17/2024 |
| § 1066.315 - Dynamometer road-load setting. |
| Amendment | Updated: 06/17/2024 |
| § 1066.425 - Performing emission tests. |
| Amendment | Updated: 06/17/2024 |
| § 1066.501 - Overview. |
| Amendment | Updated: 06/17/2024 |
| § 1066.630 - PDP, SSV, and CFV flow rate calculations. |
| Amendment | Updated: 06/17/2024 |
| § 1066.635 - NMOG determination. |
| Amendment | Updated: 06/17/2024 |
| § 1066.801 - Applicability and general provisions. |
| Amendment | Updated: 06/17/2024 |
| § 1066.805 - Road-load power, test weight, and inertia weight class determination. |
| Amendment | Updated: 06/17/2024 |