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DOT Drug Testing Requirements Checker

Check whether FMCSA Part 382 testing is likely to apply to your drivers.

49 CFR Part 382 screening

This checker focuses on the FMCSA program for CDL drivers operating CDL-required commercial motor vehicles in commerce on public roads.

Do any drivers operate a vehicle that requires a CDL in commerce on a public road?
Is the business an owner-operator with only one driver?
Do you have supervisors who direct CDL drivers?
Which situations are you checking? Select all that apply

Common CDL indicators

A CDL is generally required for certain vehicles or combinations rated at 26,001 lb or more, vehicles designed to transport 16 or more people including the driver, or vehicles carrying hazardous materials that require placarding. State licensing agencies decide individual CDL status and some exceptions may apply.

Official sources

Rules and agency systems can change. Check the linked source before making a filing or compliance decision.

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