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Current textIn force on Nov. 8, 2023Source: eCFR

§ 40.183 What information do laboratories report to MROs regarding split specimen results?

Current wording, in the annual edition revised as of Oct. 1, 2008.

eCFR as of November 8, 2023 ↗
49 CFR § 40.183 — What information do laboratories report to MROs regarding split specimen results?. Text in force on November 8, 2023. This wording effective October 1, 2008 to present. Source: eCFR as of November 8, 2023, https://www.ecfr.gov/on/2023-11-08/title-49/section-40.183. Retrieved from FMCSR.com, https://fmcsr.com/reg/40.183?asof=2023-11-08, on October 26, 2026. Unofficial compilation; verify against the official source.

(a) As the laboratory responsible for testing the split specimen, you must report split specimen test results by checking the “Reconfirmed” box and/or the “Failed to Reconfirm” box (Step 5(b)) on Copy 1 of the CCF, as appropriate, and by providing clarifying remarks using current HHS Mandatory Guidelines requirements.

(b) As the laboratory certifying scientist, enter your name, sign, and date the CCF.

[65 FR 79526, Dec. 19, 2000, as amended at 73 FR 35972, June 25, 2008]

Amendment history

2 distinct wordings on file since Oct. 1, 2001
  1. Oct. 1, 2008 → presentannual editions 2008–2016diff vs. previousviewing
    [65 FR 79526, Dec. 19, 2000, as amended at 73 FR 35972, June 25, 2008]
  2. Oct. 1, 2001 → Oct. 1, 2008annual editions 2001–2007

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.