49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

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

Title 49 published on 2013-10-01

no entries appear in the Federal Register after this date.