James Al Armstrong; 625 Strander Blvd. Suite C, Tukwila, WA 98188, see that U.S. DOT Substance Abuse Professional to return to work or get your CDL back after testing positive under DOT alcohol and drug regulations. The SAP makes recommendations to the employer/employee concerning education, treatment, continuing care for employee and follow-up testing. SAP step by step process: 1)Initial SAP assessment/evaluation. 2) Follow-up SAP assessment/evaluation & 3) future DOT random testing. Check out surrounding areas like: Seattle, Seatac, Burien, Tukwila, Renton, Kent, Castle Rock, Bellevue, Kirkland, Redmond, Edmonds, Covington, Auburn, Federal Way, Fife, Des Moines, Kent, Sumner, Puyallup, port of Seattle and Tacoma.