SAPlist is the #1 online directory for Substance Abuse Professionals (SAPs)
If a DOT employee has a positive test result, a refusal to submit to testing, or a violation that doesn’t involve a test, they must complete a SAP return-to-duty process before returning to DOT safety-sensitive functions.
SAPlist will help you find qualified SAPs so you can set up a face-to-face assessment.
Want to be in the SAPlist Directory?
SAPlist is the #1 online directory of SAPs, nationwide. DOT employees and employers search this directory every day. The profiles of premium-level SAPlist account holders will come up on searches.Create an Account
Continuing Education for SAPs
Download and print our free study guides. When you complete a SAPlist U quiz with a passing score, you will immediately receive a certificate of completion, to show that you have met DOT’s requirement for 12 continuing education hours.SAP Continuing Ed
DOT Regulations and Compliance
Learn about DOT’s rules and regulations related to drug and alcohol testing in the transportation industry.Learn More
Frequently Asked Questions
Industry expert Lee Mauk offers in-depth answers to questions.
Members: Ask Lee
Lee Mauk is a nationally recognized expert of DOT regulations for drug and alcohol testing, and seasoned consultant about all things SAP.Submit a Question