§FMCSR.com
Current textIn force on Jan. 23, 2023Source: eCFR

§ 382.603 Training for supervisors.

Current wording, in the annual edition revised as of Oct. 1, 2001.

eCFR as of January 23, 2023 ↗
49 CFR § 382.603 — Training for supervisors.. Text in force on January 23, 2023. This wording effective October 1, 2001 to present. Source: eCFR as of January 23, 2023, https://www.ecfr.gov/on/2023-01-23/title-49/section-382.603. Retrieved from FMCSR.com, https://fmcsr.com/reg/382.603?asof=2023-01-23, on October 26, 2026. Unofficial compilation; verify against the official source.

Each employer shall ensure that all persons designated to supervise drivers receive at least 60 minutes of training on alcohol misuse and receive at least an additional 60 minutes of training on controlled substances use. The training will be used by the supervisors to determine whether reasonable suspicion exists to require a driver to undergo testing under § 382.307. The training shall include the physical, behavioral, speech, and performance indicators of probable alcohol misuse and use of controlled substances. Recurrent training for supervisory personnel is not required.

Amendment history

2 distinct wordings on file since Oct. 1, 1996
  1. Oct. 1, 2001 → presentannual editions 2001–2016diff vs. previousviewing
  2. Oct. 1, 1996 → Oct. 1, 2001annual editions 1996–2000

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.