DOT Drug & Alcohol Testing Consortium for Owner-Operators
Why a single-truck CDL carrier needs a random testing pool, what a consortium or C/TPA handles for you, how enrollment works and the questions to ask before you sign up.
PART 382 · CONSORTIUM · CLEARINGHOUSE
DOT drug testing programs for CDL owner-operators
If you hold your own authority and drive a truck that needs a CDL, you are the motor carrier and the driver at the same time. That means you run a DOT drug and alcohol testing program for yourself: a pre-employment test, a place in a random pool, Clearinghouse queries and the records that prove it all happened. These pages walk through each piece in the order most new carriers set it up.
The testing rules in Part 382 apply to drivers who need a CDL. Many 26 ft box trucks and some hotshot setups fall under the CDL weight line, so check your GVWR and GCWR first; the requirements page explains where the line sits. Federal rules change, so every page lists its source and the month we checked it.
Owner-Operator DOT Drug Testing Requirements
Start here. Who 49 CFR Part 382 covers, where the CDL line falls for box trucks and hotshots, the two roles a one-truck carrier plays, the six test types and what an audit looks for.
FMCSA Clearinghouse Registration for Owner-Operators
Registering in the FMCSA Drug and Alcohol Clearinghouse as both employer and driver, buying queries, naming your C/TPA and running the pre-employment query before your first load.
DOT Drug Test Cost and Random Testing Rates
Published prices for tests and testing plans, the current FMCSA random testing rates, and a yearly cost calculator so you can budget the program like any other fixed cost.
New carriers set this up alongside everything else in the first months of an authority. Our page on dispatch for new authorities covers what we ask for before the first load, and the truck maintenance guide covers the records an auditor asks to see on the truck side.
Apply for dispatch
Program set up? Let us find the loads
About 2 minutes. No setup fee. No contract. Every load is your call.
- 26 ft cargo space minimum, 7 equipment types
- No setup fee, no contract, no haul no pay
- The rate confirmation comes to you and you sign it