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Breath Alcohol Test (BAT): Employer's Quick Guide

Everything employers need to know about Breath Alcohol — who needs it, what's included, and how to find a provider through BlueHive.

1 min read
Reviewed by Chris Davis on May 3, 2026
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At a glance

Turnaround
Immediate results
Typical cost
$25–$55

What Is Breath Alcohol?

Evidential breath testing for DOT and workplace alcohol testing programs.

Breath Alcohol Testing (BAT) measures blood alcohol concentration through breath analysis using approved evidential breath testing (EBT) devices. This is the standard method for DOT-mandated alcohol testing and workplace alcohol programs.

Who Needs This Service?

  • DOT-regulated employers
  • Transportation companies
  • Safety-sensitive positions
  • Reasonable suspicion situations
  • Post-accident testing

What's Included

A typical Breath Alcohol appointment includes:

  • Evidential breath testing (EBT) devices
  • Trained Breath Alcohol Technicians
  • DOT-compliant protocols
  • Immediate screening results
  • Confirmation testing when needed

Turnaround time: Immediate results

Typical cost: $25–$55

How It Works

  1. Order — Employer orders breath alcohol test through BlueHive.
  2. Screening — BAT conducts screening test with EBT device.
  3. Confirmation — If screening positive, confirmation test conducted after 15 minutes.

Ready to get started? Find a provider for Breath Alcohol or learn more about this service.

How Breath Alcohol works, step by step

  1. 1

    Order

    Employer orders breath alcohol test through BlueHive.

  2. 2

    Screening

    BAT conducts screening test with EBT device.

  3. 3

    Confirmation

    If screening positive, confirmation test conducted after 15 minutes.

  4. 4

    Results

    Results documented and reported to employer.

Regulatory snapshot

49 CFR Part 40 for DOT testing; must use approved EBT devices; trained Breath Alcohol Technician (BAT) required

Track state-by-state changes in Compliance Watch

Frequently asked questions

Frequently asked questions

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Chris Davis

Content Developer

64 articles

Chris Davis is a content developer at BlueHive Health with a background in healthcare operations, medical billing, and small-business management. He writes plain-English guides on OSHA, DOT, and PHMSA compliance for HR and safety leaders.

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