Information concerning health and environmental effects related to diesel emissions.
Links to Maryland regulations relevant to the Diesel Vehicle Emissions Control Program and to Federal regulations regarding diesel fuel and emissions.
Detailed information regarding diesel-related topics, including biodiesel fuel, retrofit technology, and idling technology.
Information regarding the Maryland Department of the Environment's diesel retrofit projects, including retrofits of trash haulers, dump trucks, transit buses, school buses, emergency vehicles, off-road vehicles, and quick charge electric vehicle chargers.
Information pertaining to the DVECP, what to do if a vehicle fails the diesel emissions test, and how to become a certified diesel emissions retester (CDER).
These annual blanket purchase orders
(BPOs), for parts and labor, have met Maryland's specifications, terms, and conditions to retrofit heavy-duty diesel vehicles.
Information on what are Certified Diesel Emissions Retesters (or CDERs) and how to become one.
Information for vehicles registered in and outside of Maryland, and state smoke opacity standards.
Links to useful diesel and mobile sources-related websites.
Contact Information
For additional information, contact Tim Shepherd at (410)537-3270 or email tim.shepherd@maryland.gov.
