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Transportation · Compliance · Safety

Post-Incident Drug and Alcohol Testing Flowchart

Tipo Diagrama de flujoNorma Sugiyama layered DAG + orthogonal routingMotor schematex-flowchartActualizado 11/8/2026
Post-Incident Drug and Alcohol Testing Flowchart
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El escenario

A commercial vehicle accident occurs; this flowchart guides the employer and driver through DOT-mandated post-accident testing protocols.

Qué hay en este dibujo

Lee las decisiones que hay detrás.

01

Does the accident meet DOT criteria for mandatory testing?

02

Was the alcohol test completed within 8 hours?

03

Was the drug test completed within 32 hours?

For companies with DOT-regulated drivers following a vehicle accident.

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