Historical textIn force on Sept. 30, 1998Source: annual CFR editions 1996–2000
§ 40.109 Availability and disclosure of alcohol testing information about individual employees.
Wording first on file in the 1996 annual edition, superseded by the 2001 annual edition.
Before Jan. 1, 2017 the record is one snapshot per annual CFR edition, revised as of October 1. This is the 1997 edition's wording. An amendment that took effect between Oct. 1, 1997 and Sept. 30, 1998 would not appear until the next edition, so check the citations below and the Federal Register for exact effective dates.
49 CFR § 40.109 — Availability and disclosure of alcohol testing information about individual employees.. Text in force on September 30, 1998. This wording effective October 1, 1996 to October 1, 2001. Source: govinfo, 1997 edition, https://www.govinfo.gov/app/details/CFR-1997-title49-vol1/CFR-1997-title49-vol1-sec40-109. Retrieved from FMCSR.com, https://fmcsr.com/reg/40.109?asof=1998-09-30, on October 26, 2026. Unofficial compilation; verify against the official source.
The provisions of § 40.81 apply to records of non-evidential alcohol screening tests.
Amendment history
2 distinct wordings on file since Oct. 1, 1996A 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.