Who Gets the SAP Reports? What Drivers and SAPs Need to Know About C/TPAs and RTD Testing
December 15, 2025

If you are a driver trying to complete a return-to-duty (RTD) test without an employer, or a Substance Abuse Professional (SAP) helping someone through the process, one question comes up often:
Who should receive the SAP reports? Here is a clear explanation.
Why the C/TPA Needs the SAP Reports
When a driver uses the owner-operator workaround to complete an RTD test without an employer, they must:
- Register in the Clearinghouse as an independent owner-operator
- Designate a C/TPA (Consortium/Third-Party Administrator) to manage the RTD test
In this situation, the C/TPA is acting as the employer for the purpose of the RTD test. Because of that:
- The SAP must send the SAP reports to the C/TPA
- This includes both the initial assessment and the determination of RTD eligibility
Some C/TPAs may not realize they need these reports, but when they request them, they are following the correct process.
What Should Be Sent
The SAP should send:
- The initial SAP evaluation report
- The follow-up evaluation report stating the driver is eligible for RTD testing
These documents allow the C/TPA to:
- Order the correct RTD test
- Report the results to the Clearinghouse
- Stay compliant with DOT regulations
What Happens When the Driver Gets a New Job
In an ideal scenario, the new employer would:
- Contact the C/TPA that handled the RTD test
- Request the SAP reports and the negative RTD test result
This does not always happen. Because of that, SAPs may receive requests to send reports to multiple employers.
Please note: requesting additional reports comes with a $25 administrative fee.
Final Takeaway
If a C/TPA is managing a return-to-duty test for a driver using the owner-operator workaround, they are acting as the employer and should receive the SAP reports.
If a C/TPA requests these documents, the SAP should provide them. It is part of the DOT process and helps ensure the driver can move forward correctly.
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