About Behavioral Change has qualified DOT SAPs on staff. Under DOT regulations, SAPs are Substance Abuse Professionals. SAPs play a critical role in the work place testing program by professionally evaluating employees who have violated DOT drug & alcohol rules. SAPs recommend appropriate education, treatment, follow-up tests, and aftercare. They are the gatekeepers to the re-entry program by determining when a safety-sensitive employee can be returned to duty. SAPs are requi