Step 5 · Return-to-Duty testing

Return-to-Duty (Step 5) testing, state by state

Step 5 is the observed drug test that removes a PROHIBITED status from the Clearinghouse. Pick your state to see collection coverage, turnaround, and how we report the result for you.

What drivers and employers say

“I needed a DOT return-to-duty drug test fast to get my CDL back to work. They set the observed collection up the next morning and the MRO result was reported before the week was out.”
Owner-operatorStep 5 RTD test
“My Clearinghouse status said PROHIBITED and I had no idea what Step 5 even was. They explained the process, acted as my C/TPA, and handled the reporting side of it.”
Company driverReturn-to-duty testing
“Straight answers, no surprise add-ons. The collection site was ten minutes from my route and the paperwork was already waiting when I walked in.”
Regional CDL driverObserved RTD collection

Choose your state