California State Nonroad Engine Pollution Control Standards; Evaporative Emission Standards and Test Procedures for Off-Highway Recreational Vehicles (OHRVs); Notice of Decision

The Environmental Protection Agency (``EPA'') is granting the California Air Resources Board (``CARB'') its request for an authorization of its amendments to its Off-Highway Recreational Vehicle regulation (``OHRV Amendments''). The OHRV Amendments establish new evaporative emission standards and test procedures for 2018 and subsequent model year OHRVs. The California OHRV category encompasses a wide variety of vehicles, including off-road motorcycles, all-terrain vehicles (``ATVs''), off-road sport and utility vehicles, sand cars, and golf carts. This decision is issued under the authority of the Clean Air Act (``CAA'' or ``Act'').