Certification and Compliance for Nonroad Vehicles and Engines
Letter to portable fuel container manufacturers.
Aircraft
All-Terrain Vehicles (ATVs) and Dirt Bikes
Locomotives
Marine Compression-Ignition (CI) Engines
- Certification for marine compression-ignition (CI) engines
- Compliance reporting for marine CI engines
Nonroad CI Engines
- Certification for nonroad CI
- Compliance reporting for nonroad CI
- Confirmatory testing
- Transition Program for Equipment Manufacturers (TPEM)
- Hardship relief for TPEM participants
Nonroad Spark-Ignition (SI) Engines
(Includes large SI, small SI, marine SI, and evaporative)
Portable Fuel Containers
- Certification for portable fuel containers
- Compliance reporting for portable fuel containers
- EPA has issued a letter to all portable fuel container (PFC or gas can) manufacturers to clarify that vents are allowed under EPA regulations and to encourage product designs that restore consumer convenience. Clarification on Vents in Portable Fuel Containers Under EPA Regulations (pdf)