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dot approved alcohol screening devices
2 guides tagged “dot approved alcohol screening devices”.
Breath Alcohol Testing
Saliva Alcohol Screening Devices: Are They DOT Approved?
Whether DOT allows saliva alcohol screening devices under 49 CFR Part 40, what they can and cannot replace, and why every screening result still needs an EBT to confirm.
5 min read Read →Breath Alcohol TestingEBT vs ASD: Which Alcohol Screening Devices DOT Accepts
DOT alcohol testing only allows devices on NHTSA's Conforming Products List. Here's how EBTs and ASDs differ, which one your program actually needs, and how to verify a device is approved.
5 min read Read →