ATDSA mission is to educate our members on CSA Compliance and Safety issues. We help our members run DOT compliant operations. Members receive educational opportunities, instructional courses, and training. The purpose of the ATDSA is to protect member’s rights as they relate to CSA, FMCSA and the DOT. Additionally, services are available to members that help maximize their buying power, run a more efficient and profitable business. Our intent is to serve, support, represent, and promote the common interests and public image of our members and the trucking industry.