§FMCSR.com
Historical textIn force on Oct. 1, 2011Source: annual CFR editions 2011–2014

§ 383.72 Implied consent to alcohol testing.

Wording in the annual edition revised as of Oct. 1, 2011, superseded by the 2015 annual edition.

govinfo, 2011 edition ↗
Before Jan. 1, 2017 the record is one snapshot per annual CFR edition, revised as of October 1. This is the 2011 edition's wording. An amendment that took effect between Oct. 1, 2011 and Oct. 1, 2011 would not appear until the next edition, so check the citations below and the Federal Register for exact effective dates.
What changedOct. 1, 2001 wording → Oct. 1, 2011 wording+22 added−8 removedHide

Any person who holds a CLP or CDL or is required to hold a CLP or CDL is considered to have consented to such testing as is required by any State or jurisdiction in the enforcement of §§  383.51(b), Table 1, item (24)(i) and 392.5(a)(2) of this chaptersubchapter. Consent is implied by driving a commercial motor vehicle.
[6676 FR 4987226883, Oct.May 19, 20012011]

49 CFR § 383.72 — Implied consent to alcohol testing.. Text in force on October 1, 2011. This wording effective October 1, 2011 to October 1, 2015. Source: govinfo, 2011 edition, https://www.govinfo.gov/app/details/CFR-2011-title49-vol5/CFR-2011-title49-vol5-sec383-72. Retrieved from FMCSR.com, https://fmcsr.com/reg/383.72?asof=2011-10-01, on October 26, 2026. Unofficial compilation; verify against the official source.

Any person who holds a CLP or CDL or is required to hold a CLP or CDL is considered to have consented to such testing as is required by any State or jurisdiction in the enforcement of §§ 383.51(b), Table 1, item (4) and 392.5(a)(2) of this subchapter. Consent is implied by driving a commercial motor vehicle.

[76 FR 26883, May 9, 2011]

Amendment history

4 distinct wordings on file since Oct. 1, 1996
  1. Oct. 1, 2015 → presentannual editions 2015–2016diff vs. previous
    [80 FR 59072, Oct. 1, 2015]
  2. Oct. 1, 2011 → Oct. 1, 2015annual editions 2011–2014diff vs. previousviewing
    [76 FR 26883, May 9, 2011]
  3. Oct. 1, 2001 → Oct. 1, 2011annual editions 2001–2010diff vs. previous
    [66 FR 49872, Oct. 1, 2001]
  4. Oct. 1, 1996 → Oct. 1, 2001annual editions 1996–2000
    [53 FR 39051, Oct. 4, 1988]

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.