Return to Duty Testing for Individual Unemployed Drivers Who Have Completed the SAP Process: Getting Back to Work

If you’re a driver who has had a violation of the DOT Drug and Alcohol Testing Regulations and have now completed the Substance Abuse Professional (SAP) process to return to work, you may have experienced challenges getting hired. Navigating the Return to Duty (RTD) process can feel overwhelming. At National Drug Screening (NDS), we understand the challenges drivers face when trying to complete the RTD test. This testing is required by DOT regulations to be completed by an employer or in the case of an owner operator, a TPA. This is even more challenging since some employers are unwilling to facilitate this crucial step.

You now have options though!

This article will guide you through the RTD process for individual drivers, explaining how you can get your Clearinghouse status back to “Not Prohibited” and ready for employment opportunities. This is particularly useful for drivers not currently working. Here are the topics we will cover here:

Understanding the RTD Test Program

The RTD test is a mandatory step for drivers who have been cleared by a SAP after a drug or alcohol violation. This test confirms that the driver is ready to return to safety-sensitive duties. However, for drivers who are not currently employed, this process can become complicated. A common issue is being cleared by a Substance Abuse Professional (SAP) but struggling to find an employer willing to initiate the RTD test, leaving your FMCSA Clearinghouse record in a “Prohibited” Status.

Although the regulations require the return to duty test to be completed by the employer, the FMCSA has provided another option to get the initial Return to Duty test completed even if you do not have a current employer. The driver must follow specific steps to complete this process.

  • The Driver must register as an employer in the FMCSA Clearinghouse,
  • Self-identify as an owner-operator (note: a DOT number, truck, and insurance as a carrier are not required for this process), and
  • Designate a Consortium/Third-Party Administrator (CTPA) like National Drug Screening Inc. – Official to facilitate the RTD test.
  • Once the negative test result is received, NDS will report your negative RTD test to the FMCSA Clearinghouse which will change your Clearinghouse status to “Not Prohibited,” giving you a better chance of finding employment.


For assistance with your DOT RTD testing, call 866-843-4545.

Key Steps in the RTD Process

1: Completing the SAP Process: Before you can take the RTD test, you must complete the SAP process. This includes assessment, treatment, and clearance from your SAP, confirming that you are ready to take the RTD test. National Drug Screening can coordinate with your SAP to obtain the necessary documentation and authorization for testing. If you need assistance finding a SAP contact American Substance Abuse Professionals (ASAP) at 888-792-2727, x177

2: Contact National Drug Screening to set up your program: The NDS team will provide clear instructions and assist you in getting the steps completed for your Return to Duty Test. Call 866-843-4545 or Contact NDS.

3: Registering in the FMCSA Clearinghouse as an Employer: For drivers not currently employed or acting as owner-operators, the first step is to register as an employer in the FMCSA Clearinghouse. You will need to self-identify as an owner-operator and designate a TPA (National Drug Screening Inc. – Official) to manage the RTD test on your behalf. Assistance in registering for the FMCSA Clearinghouse can also be provided by National Drug Screening.

4: Scheduling the RTD Test: Once you have completed the SAP process and registered as an employer, National Drug Screening will assist in scheduling your RTD test at a convenient location. Our team will provide you with clear instructions and support throughout the process, including a detailed “RTD Next Steps” guide that outlines your responsibilities.

5: Receiving and Reporting Results: After your RTD test is completed, National Drug Screening will verify the results. If the test result is negative, we will report this to the FMCSA Clearinghouse, and your status will be updated to “Not Prohibited,” allowing you to resume seeking employment in a safety-sensitive role.

  • If the Test Result is Positive: A positive result will be reported to the Clearinghouse and will require additional steps, including a new SAP referral. National Drug Screening will provide guidance and support to help you get back on track. This will be a new process, a new program.
  • Refusal to Test: If your test result is determined to be a refusal, it will be reported to the FMCSA Clearinghouse, and a SAP referral will be provided to address this issue. This will be a new process, a new program.

6: Follow-Up Testing: It is important to note that while the RTD test is the first step, an employer must administer follow-up testing if you are hired in a safety-sensitive position. For owner-operators, the designated TPA will handle the follow-up testing. Follow-up testing can only occur once you are actively driving in a DOT-FMCSA covered position.

Common Challenges and How to Overcome Them

Many drivers struggle to find an employer willing to initiate the RTD test after completing the SAP process. This often results in frustration and delays as drivers see their records stuck in a prohibited status. By registering as an employer and working with a C/TPA like National Drug Screening, drivers can take control of the RTD process, ensuring that they meet all necessary requirements to return to duty.

We always advise drivers that while registering as an owner-operator in the Clearinghouse can facilitate the RTD test, their follow-up testing plan must be administered by an employing motor carrier unless they truly operate as owner-operators. This ensures compliance with FMCSA regulations and keeps drivers on the right path.

Final Thoughts

The Return to Duty process does not have to be a roadblock to getting back behind the wheel. By understanding the steps involved and working with a knowledgeable partner like National Drug Screening, drivers can navigate the RTD process smoothly and efficiently. We are here to support you every step of the way, from scheduling your RTD test to ensuring your status is updated in the FMCSA Clearinghouse.

For more information or to get started with your RTD test, contact National Drug Screening today. Your journey back to duty starts here!

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