Association of Diesel Specialist (ADS): Worldwide professional diesel trade association dedicated to the service on diesel fuel injection and related systems. Find news about the happenings in the diesel technology industry as well as continuing education (training) opportunities.
Clean Fuels Alliance America: Representing biodiesel, renewable diesel and sustainable aviation fuel, Clean Fuels Alliance America will advance the interests of its members by supporting sustainable biodiesel, renewable diesel and sustainable aviation fuel industry growth. Clean Fuels serves as the industry’s central coordinating entity for technical, environmental and quality assurance programs and will be the strongest voice for its advocacy, communications and market development.
Truckload Carriers Association: The Truckload Carriers Association (TCA) is the only national trade association
whose collective sole focus is the truckload segment of the motor carrier industry.
AC Maintenance and Repair Manual for Diesel Engines by 
