49 CFR § 40.277 Procedures for Transportation Workplace Drug and Alcohol Testing Programs

§ 40.277 Are alcohol tests other than saliva or breath permitted under these regulations?

Current through Sep 25, 2026 · Read all of Part 40

⚠ 1 pending change to Part 40

No, other types of alcohol tests (e,g., blood and urine) are not authorized for testing done under this part. Only saliva or breath for screening tests and breath for confirmation tests using approved devices are permitted.

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