Take Advantage of Convenient SAP Locations Across the US

DOT mandated safety-sensitive employees that fail (or refuse) drug and/or alcohol testing are required to comply with a return-to-duty program before they can get back on the job. This program is guided by a Substance Abuse Professional (SAP). SAP Referral Services (SRS) helps employees connect with a DOT-qualified SAP in their area thanks to our vast network of SAP locations. We are proud to provide access to providers across the country.

Why Drug and Alcohol Testing Matters

It is vital for DOT mandated safety-sensitive employees to provide a safe working environment for their coworkers and the traveling public. In addition to following workplace rules, employees must remain drug and alcohol-free on the job. Consequently, the DOT mandates drug and alcohol testing for pre-employment, randomly, due to reasonable suspicion and post-accident. As mentioned above, after a failed or refused test an employee needs to find a SAP and comply with a return-to-duty program. Quickly locating a SAP is essential to help you get back to work as soon as possible.

SRS Provides Convenient SAP Locations

SAP Referral Services (SRS) specializes in connecting employees with SAPs. SRS guarantees that, at the time of initial contact, your SAP will be fully DOT qualified. On the other hand, if you try to find a SAP on your own, and their DOT credentials have lapsed, you risk wasting time and money by having to repeat the return-to-duty process.

Additionally, SAP Referral Services provides access to SAP locations across the country. Since you meet with your SAP several times throughout the return-to-duty process, having the SAP nearby is important. Our vast network includes specialists in over 3,000 locations nationwide.

Discover FastTrack Enrollment

Since 2003 we have helped over 25,000 employees in the return-to-duty process. Our years of experience allows us to provide a robust list of SAP locations and an easy way to get started. Our FastTrack Enrollment allows employees to sign up online in just two simple steps. After enrolling, it usually only takes 72 business hours to connect with a SAP in your area. Enroll now to start the return-to-duty process and get back to work!


SAP Referral Services (SRS) is the leading facilitator for mandated substance abuse evaluations. SRS maintains an extensive network of qualified providers in more than 3,000 locations nationwide for testing violations that originate from any of the DOT’s modes including FMCSA, FAA, FRA, FTA, USCG and PHMSA, or a company’s internal drug and alcohol testing policy.