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evidential breath testing device
2 guides tagged “evidential breath testing device”.
Breath Alcohol Testing
EBT 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 →Breath Alcohol TestingDOT Alcohol Testing: Screening vs Confirmation Tests
How DOT breath alcohol screening and confirmation tests differ under 49 CFR Part 40, what triggers a confirmation test, and what results mean.
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