The Owner-Operator Random Drug Consortium

You are the employer and the driver

Part 382 puts the random program on the employer. A leased owner-operator or a motor carrier with one truck is the employer of the person who drives, even when that person is themselves. There is nobody else to point at. A broker is not your employer for 382.305. A customer is not your consortium. The carrier whose USDOT is on the side of the truck needs the program.

Random means unannounced selections at a rate the agency sets, spread through the year, from a pool of drivers. One person cannot randomly select themselves in a way that is unpredictable and scientifically valid. That is why solo drivers join a consortium, a pool of many drivers administered by someone who makes the draws, or hire a third-party administrator to run the function. The structure is the compliance tool. A New Year's resolution to get tested if you feel like it is not a random program.

Join before you operate, not after the new-entrant letter asks for the enrollment. An auditor who arrives in month four and finds no pool has a simple finding. You cannot backdate a membership to cover months you drove without one.

What a consortium or TPA actually does

The administrator keeps you in a pool, draws selections, tells you when you are drawn, sends you to a collection site, and tracks the result. You make sure the collector is a real collection site, you go when notified, and you keep the proof of enrollment. You still designate a consortium or TPA in the Clearinghouse where the rules require a designation. The portal and the pool are related and they are not the same login.

You remain responsible for the program even though you pay someone to run it. If the administrator stops serving you and you keep driving, you are the carrier without a program. Read the cancellation clause. A lapsed membership is not a quiet month off. It is a gap.

This page will not name companies. Any list of brands would be an advertisement, and the rule does not require a particular brand. It requires a program that meets 382.305, including random selections for drugs and for alcohol, reasonable-suspicion testing capability, post-accident testing, and the return-to-duty path if you ever need it. Ask a prospective administrator how draws are made and how fast you must appear. Vague answers are a reason to keep looking, not a reason to skip the category.

The random rates FMCSA publishes

DOT's ODAPC publishes the modal random testing rates. For FMCSA, the chart for the current period lists 50 percent for drugs and 10 percent for alcohol. Those FMCSA minimums were reported unchanged for 2026, and the last change was in 2020. Use the ODAPC chart for the year you are operating rather than a blog's memory. If a later notice changes them, the notice wins the day it takes effect. Until then, a program built to 50 percent drug testing and 10 percent alcohol testing of the pool is the federal random rate.

The percentage is the pool's rate, not a punch card that guarantees you a test or guarantees you a year off. A compliant year can include a draw. A compliant year can include no draw. An auditor checks enrollment, the selection process, and what happened when a draw occurred. They do not check whether you personally hit 50 percent.

Alcohol random testing and drug random testing are both required at their own rates. A drug-only membership is not the whole of 382.305. Ask the question before you pay.

What I was not drawn still requires you to keep

Keep the enrollment letter or the certificate that shows the date you joined and that the pool includes FMCSA random testing. Keep notices of selections, including selections that were not you, if the administrator provides a pool report. Keep negative results for the retention period part 382 sets for those records. This page is not the retention encyclopedia. It is the warning not to throw the enrollment letter away because the year felt uneventful.

When an investigator asks for the random program, the first document is the proof you were in one. The second is what the program did. A verbal claim that a friend would have called if you were picked is not a program. Put the letter in the drug-and-alcohol file the day you receive it, and put the renewal in the same place.

If you change administrators mid-year, keep both letters and the end date of the first. A gap between them is a gap in the program. Do not let the new welcome email imply it covers last spring.

A missed test versus a refusal

If you are notified of a random test, you go. Leaving, delaying until the draw expires, or substituting a test you arranged yourself are not completions. A refusal to test is a drug or alcohol violation. It is reported to the Clearinghouse. It takes you out of safety-sensitive work until the return-to-duty process is finished. The refusal page explains that consequence. The point here is smaller: do not treat a draw as a calendar conflict.

Call the consortium when you are notified if you are on the road and ask for the collection site they will accept near you. Do not pick a clinic they do not use and do not finish the test after the time they required. Document a true impossibility, such as a crash that puts you in a hospital, through the administrator. Silence is not documentation.

A test you take the following month because you forgot is not a make-up that erases a refusal. Ask the administrator the same day the notice arrives. Same day is the whole policy.

New-entrant failure if the program does not exist

Failing to implement a random testing program is an automatic new-entrant failure under 385.321, and it is a single-occurrence item. One audit, no pool, fail. You do not get to explain that you meant to join after the authority was a little older. The program is an operating requirement, not a second-year project.

The investigator will ask for the enrollment letter before they ask about a single result. If the letter is missing, the results do not matter. If you were drawn and have no result and no refusal documentation, that is the next question. Build the file as the year happens.

Pre-employment testing, reasonable-suspicion training, and post-accident testing are the rest of part 382. A consortium often helps with those. Joining a random pool does not, by itself, prove you did a pre-employment test before the first trip. Check that item separately. The Clearinghouse queries are separate again. Three systems, one driver. None of them replaces the others.

Rates can be updated by notice. Before you renew each year, look at the ODAPC random-testing-rate page and confirm FMCSA is still 50 percent drugs and 10 percent alcohol. If the chart has moved, your administrator should be testing to the new rate. Your enrollment letter should not cite a retired number. Keep the page you checked with the renewal so the file shows you matched the year you were in, not a year you remember from training.

If the renewal invoice and the enrollment letter disagree on the dates, fix that before you file them. A gap on paper is a gap an auditor will use.

Frequently Asked Questions