Regulations for Smog, Soot, and Other Air Pollution from Non-Electric Motorcycles
EPA has stringent emission standards for highway motorcycles that have been developed and refined for over thirty years. Motorcycles are regulated under section 202 of the Clean Air Act which calls for EPA to consider the need to achieve equivalent emission reductions from both motorcycles and other vehicles as much as possible.
Below is a list of all regulations related to GHG emissions from passenger cars and trucks.
- Rule summaries;
- Regulatory impact analyses;
- Comment summaries;
- Rule histories; and
- Fact sheets.*
*Note: Rule-related materials vary by rule.