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Quick answer ยท Federal + Illinois

Who Needs a DOT Medical Card in a Limo Fleet?

Updated July 17, 2026 ยท Facts verified against the primary sources cited below

Every CDL holder โ€” and in Illinois, more drivers than you'd think. Federally, a DOT medical examiner's certificate (MCSA-5875/5876) rides with every CDL. Illinois goes further: a med card is required for drivers of vehicles designed for 8 or more passengers including the driver, whether or not the driver holds a CDL (625 ILCS 5/18b-101).

What are the DOT medical-card rules?

Why do fleets miss medical-card renewals?

Med cards expire on their own clock โ€” not with the license, not with the annual inspection โ€” and a two-year cycle is exactly long enough to forget. In an audit, an expired card on a driver who's been dispatching means every one of those trips was non-compliant.

Common questions

Who needs a DOT medical card in a limo fleet?

Every CDL holder carries a DOT medical examiner's certificate federally. Illinois goes further โ€” a med card is required for drivers of vehicles designed for 8 or more passengers including the driver, whether or not they hold a CDL (625 ILCS 5/18b-101).

How long is a DOT medical card valid?

Up to two years โ€” shorter if the examiner issues a restricted card. It expires on its own clock, separate from the license and the annual inspection, which is exactly why it is easy to miss.

What happens if a driver's DOT medical card expires?

An expired card grounds a CDL driver โ€” the CDL itself downgrades if the certificate is not kept current with the state. In an audit, an expired card means every trip that driver ran was non-compliant.

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General information, not legal advice โ€” verify against current sources before relying on it. See our Terms of Service.