# Where is other information concerning split specimens found in this regulation?

**Citation:** 49 CFR 40.189  
**Type / status:** regulation / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2023-10-01  
**Published:** Not stated

You can find more information concerning split specimens in several sections of this part:

§ 40.3—Definition. § 40.65—Quantity of split specimen. § 40.67—Directly observed test when split specimen is unavailable. §§ 40.71-40.73—Collection process for split specimens. § 40.83—Laboratory accessioning

## Document text

You can find more information concerning split specimens in several sections of this part:

§ 40.3—Definition. § 40.65—Quantity of split specimen. § 40.67—Directly observed test when split specimen is unavailable. §§ 40.71-40.73—Collection process for split specimens. § 40.83—Laboratory accessioning of split specimens. § 40.99—Laboratory retention of split specimens. § 40.153—MRO notice to employees on tests of split specimen. §§ 40.193 and 40.201—MRO actions on insufficient or unavailable split specimens. Appendix D to Part 40—Report format for split specimen failure to reconfirm.

[65 FR 79526, Dec. 19, 2000, as amended at 82 FR 52245, Nov. 13, 2017]

## Provenance

- Official: Yes
- Source: <https://www.govinfo.gov/app/details/CFR-2023-title49-vol1/CFR-2023-title49-vol1-sec40-189>
- Source ID: `govinfo-cfr`
- SHA-256: `1d6abb270dfb9ad0a263701447d22f26d1f0f48ea5999e05ce716a07adcd1061`
- Retrieved: 2026-08-12T01:42:18.030Z
- Exported: 2026-08-23T18:02:54.792Z
- Document slug: `49-cfr-40-189`

### Source metadata

```json
{
  "part": "40",
  "section": "40.189",
  "subpart": "Subpart H—Split Specimen Tests",
  "annualEdition": 2023,
  "revisedAsOf": "2023-10-01",
  "govInfoPackage": "CFR-2023-title49-vol1",
  "legalStatus": "official-annual-cfr-edition",
  "effectiveDateNote": null,
  "historicalAnchor": true,
  "historicalAnchorNote": "The section appears in an official annual CFR edition but is absent from the connected current eCFR corpus.",
  "jurisdiction": "US"
}
```