Annual Certification Data for Vehicles, Engines, and Equipment
Overview
As part of the certification process, data is generated to demonstrate compliance with federal regulations. The data provided below represents information that is most commonly requested. Within each industry, data is separated into current and archived legacy files. The data on this page is updated on quarterly basis.
- Heavy-Duty Evaporative Components
- Heavy-Duty Highway Gasoline and Diesel Engines
Note: Due to a transition between database systems, a small portion of the MY2015 and 2016 data is in the Archive files.
- Heavy-Duty Vehicles
- Large Nonroad Spark-Ignition (NRSI) Engines
For Model Year 2011, Large NRSI data can be found in both files listed below. MY 2011 certification data not found in one file will be located in the other. This is due to a transition in our database system.
- Light-Duty Vehicles and Trucks
- Locomotive Engines, Idle Control Systems, and Non-OEM Components
For Model Years 2007-2009, Locomotive data can be found in both files listed below. MY 2007-2009 certification data not found in one file will be located in the other. This is due to a transition in our database system.
- Marine Compression-Ignition (CI) Engines
- Marine Spark-Ignition (SI) Engines
For Model Year 2011, Marine SI data can be found in both files listed below. MY 2011 certification data not found in one file will be located in the other. This is due to a transition in our database system.
- Motorcycles, All Terrain, Utility, and Recreational Vehicles
For Model Years 2006-2007, this data exists in both the archive as well as current datafiles listed below. This is due to a transition in our database system.
- Certified Off-Road Motorcycle, All-Terrain, Utility, and Recreational Vehicle Test Results Report Data (Model Years: 2006 – Present) (xlsx)
- Certified Highway Motorcycle Test Results Report Data (Model Years: 2006 – Present) (xlsx)
- Certified Electric Motorcycle Test Results Report Data (Model Years: 2015 – Present) (xlsx)
- Archive (Model Years: 1982 – 2007) (zip)
- Nonroad Compression Ignition (NRCI) Engines
For Model Year 2011, NRCI data can be found in both files listed below. MY 2011 certification data not found in one file will be located in the other. This is due to a transition in our database system.
- Nonroad Evaporative Components
- Portable Fuel Containers
- Small Nonroad Spark-Ignition (NRSI) Engines
For Model Year 2011, Small NRSI data can be found in both files listed below. MY 2011 certification data not found in one file will be located in the other. This is due to a transition in our database system.
- Snowmobiles
For Model Years 2015-2016, Snowmobile data can be found in both files listed below. MY 2015-2016 certification data not found in one file will be located in the other. This is due to a transition in our database system.