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.

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
- Order — Employer orders breath alcohol test through BlueHive.
- Screening — BAT conducts screening test with EBT device.
- Confirmation — If screening positive, confirmation test conducted after 15 minutes.
Related Services
Ready to get started? Find a provider for Breath Alcohol or learn more about this service.
How Breath Alcohol works, step by step
- 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.
- 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 WatchFrequently asked questions
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