The National Tank Truck Carriers is a non-profit trade association representing the interests of tank truck motor carriers. NTTC represents the tank truck industry before Congress and federal regulatory agencies, including the DOT, EPA, DHS, and their divisions such as PHMSA, FMCSA, and TSA. NTTC is also involved in numerous state and local issues that impact tank truck carriers through our affil...iate relationship with the American Trucking Associations and various state trucking associations. The NTTC’s official mission is to champion safety and success in the tank truck community through advocacy and education. NTTC is an equal opportunity employer.