BAT DOT Regulatory Framework & Compliance Flashcards

Under 49 CFR Part 40, what is the minimum number of individuals a BAT must be able to directly observe during a breath alcohol test?

Answer: One employee at a time

A BAT may only test one employee at a time to ensure full attention, direct observation, and accurate recordkeeping.

What must a BAT do before beginning a DOT alcohol test to verify the employee's identity?

Answer: Require the employee to present a photo ID or have their identity confirmed by the employer

The BAT must verify the employee's identity using a photo ID or employer confirmation before beginning the test.

Under DOT regulations, which of the following is NOT a valid reason to cancel a breath alcohol test?

Answer: The employee refused to sign the ATF

An employee's refusal to sign the ATF (Alcohol Testing Form) is recorded as a refusal, not a cancellation—the test result stands.

When must a BAT conduct a confirmation test after an alcohol screening result of 0.02 or greater?

Answer: No sooner than 15 minutes and no later than 30 minutes after the screening test

DOT requires the confirmation test to be administered between 15 and 30 minutes after the screening test to ensure oral fluid contamination has cleared.

Under 49 CFR Part 40, which result from a confirmation breath alcohol test is the only result that can be used to determine a DOT alcohol violation?

Answer: The confirmation test result

Only the confirmation test result is used to determine a DOT alcohol violation—the screening result alone is never used for this purpose.

Which federal agency must BATs report EBT malfunctions or calibration failures to under DOT testing rules?

Answer: No direct federal reporting is required; the BAT notifies the employer and EBT manufacturer

BATs must document the malfunction, remove the device from service, and notify the employer and manufacturer—no direct federal agency report is required.