Current textIn force on Sept. 30, 2006Source: annual CFR editions 2001–2016
§ 40.107 Who may inspect laboratories?
Current wording, in the annual edition revised as of Oct. 1, 2001.
Before Jan. 1, 2017 the record is one snapshot per annual CFR edition, revised as of October 1. This is the 2005 edition's wording. An amendment that took effect between Oct. 1, 2005 and Sept. 30, 2006 would not appear until the next edition, so check the citations below and the Federal Register for exact effective dates.
49 CFR § 40.107 — Who may inspect laboratories?. Text in force on September 30, 2006. This wording effective October 1, 2001 to present. Source: govinfo, 2005 edition, https://www.govinfo.gov/app/details/CFR-2005-title49-vol1/CFR-2005-title49-vol1-sec40-107. Retrieved from FMCSR.com, https://fmcsr.com/reg/40.107?asof=2006-09-30, on October 26, 2026. Unofficial compilation; verify against the official source.
As a laboratory, you must permit an inspection, with or without prior notice, by ODAPC, a DOT agency, or a DOT-regulated employer that contracts with the laboratory for drug testing under the DOT drug testing program, or the designee of such an employer.
Amendment history
2 distinct wordings on file since Oct. 1, 1996- 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.