Have You Completed the Mandatory Drug and Alcohol Supervisor Training?

If your trucking company employs commercial drivers (CDL holders), there is a critical compliance requirement that many overlook—yet it can lead to fines and violations during a DOT or FMCSA audit:
The mandatory training for supervisors on identifying drug and alcohol use in the workplace.

This requirement is outlined in 49 CFR § 382.603 and is not optional.

Who Needs to Take This Training?

Any supervisor or person responsible for monitoring CDL drivers must complete at least:

• 60 minutes of training on alcohol misuse, and

• 60 minutes on controlled substance use.

The goal is to ensure that supervisors can recognize suspicious behavior and make informed decisions about whether a reasonable suspicion drug or alcohol test is necessary.

Why Is This Training Important?

• It is federally mandated for companies employing CDL drivers.

• Failing to comply may result in violations during a FMCSA safety audit.

• It helps prevent incidents by allowing early detection of substance misuse.

• The training provides an official certificate that must be filed as part of your DOT compliance records.

Is This the Same as the Drug & Alcohol Program or the Clearinghouse?

No.
This is a separate requirement that complements the other DOT compliance components. See this quick checklist:

Where Can You Take This Training?

The training must be completed through a provider that follows DOT guidelines and issues a valid certificate of completion.
Here are two reliable online options:

• Clearinghouse Services – Supervisor Training

• JJ Keller – Reasonable Suspicion Training

📌 Important: Watching free videos on YouTube or other platforms does not fulfill the legal requirement. Only certified courses are valid.

What Happens If I Don’t Comply?

Failing to meet this requirement could result in:

• Federal violations during a compliance audit

• Fines or penalties

• Difficulty maintaining your operating authority