The Return to Duty Process

The Return-to-Duty (RTD) process is required for safety-sensitive employees who violate DOT drug and alcohol regulations under 49 CFR Part 40.

1. Immediate Removal – Employees who test positive or violate DOT rules are removed from safety-sensitive duties.

2. SAP Evaluation – A DOT-qualified Substance Abuse Professional (SAP) assesses the employee and recommends treatment or education.

3. Treatment Completion – The employee must complete SAP-required programs.

4. Follow-Up SAP Evaluation – The SAP re-evaluates and, if compliant, clears the employee for testing.

5. Return-to-Duty Test – The employee must pass a directly observed DOT drug and/or alcohol test.

6. Follow-Up Testing – A minimum of 6 unannounced tests in the first 12 months, up to 5 years if required.

Remember: The SAP clears the employee, but the employer decides on reinstatement.

Need assistance? DOT Compliance Hub is ready to help!

Find Qualified SAPs

Under DOT regulations (49 CFR Part 40), a Substance Abuse Professional (SAP) is mandatory for safety-sensitive employees who fail a drug or alcohol test before returning to duty. A SAP ensures compliance, guides the Return-to-Duty process, and helps maintain workplace safety and FMCSA Clearinghouse compliance.

✔ SAP Evaluation: $550.00
✔ Flexible Payment Plans – Start with $275.00
✔ Buy Now, Pay Later – Available through AFFIRM & AfterPay
✔ Nationwide Network of Certified SAPs
✔ Convenient Virtual SAP Evaluations
✔ DOT Agency Compliance: FMCSA, FAA, FRA, FTA, USCG, PHMSA

📌 Get started today – Fill out the form below to connect with a Qualified SAP!

Collage of transportation modes: trucks on a highway, a cargo ship in a harbor, high-speed trains in a city, an airplane in flight, pipelines, and buses in an urban transit station.

SAP FORM