§FMCSR.com
Current textIn force on May 17, 2018Source: eCFR

§ 382.201 Alcohol concentration.

Current wording, in the annual edition revised as of Oct. 1, 2012.

eCFR as of May 17, 2018 ↗
49 CFR § 382.201 — Alcohol concentration.. Text in force on May 17, 2018. This wording effective October 1, 2012 to present. Source: eCFR as of May 17, 2018, https://www.ecfr.gov/on/2018-05-17/title-49/section-382.201. Retrieved from FMCSR.com, https://fmcsr.com/reg/382.201?asof=2018-05-17, on October 26, 2026. Unofficial compilation; verify against the official source.

No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an alcohol concentration of 0.04 or greater. No employer having knowledge that a driver has an alcohol concentration of 0.04 or greater shall permit the driver to perform or continue to perform safety-sensitive functions.

[66 FR 43103, Aug. 17, 2001, as amended at 77 FR 4483, Jan. 30, 2012]

Amendment history

2 distinct wordings on file since Oct. 1, 1996
  1. Oct. 1, 2012 → presentannual editions 2012–2016diff vs. previousviewing
    [66 FR 43103, Aug. 17, 2001, as amended at 77 FR 4483, Jan. 30, 2012]
  2. Oct. 1, 1996 → Oct. 1, 2012annual editions 1996–2011

A new entry appears whenever the regulatory words change between government snapshots. Day-precise from the eCFR (2017 onward); before that, one snapshot per annual CFR edition (revised as of October 1). Bracketed citations are the Federal Register history printed with the section.