# Federal Register 2026-19741 — effective 2026-10-28 — Hazardous Materials: Incorporation of ASME Code Section XII and the National Board Inspection Code — Pipeline and Hazardous Materials Safety Administration

For Federal Register 2026-19741, effective date is 2026-10-28; agency is Pipeline and Hazardous Materials Safety Administration; published is 2026-09-28; cfr parts amended is 49 CFR 107, 49 CFR 171, 49 CFR 173, 49 CFR 178, 49 CFR 179, 49 CFR 180; dates, as printed is Effective date: October 28, 2026, recorded from its source on 2026-10-05; source re-checked 2026-11-03.

- **FR document number:** 2026-19741 _(verified: appears in the quote below)_
- **Rule:** Hazardous Materials: Incorporation of ASME Code Section XII and the National Board Inspection Code _(verified: appears in the quote below)_
- **Agency:** Pipeline and Hazardous Materials Safety Administration _(verified: appears in the quote below)_
- **Effective date:** 2026-10-28 _(verified: appears in the quote below)_
- **DATES, as printed:** Effective date: October 28, 2026. _(verified: appears in the quote below)_
- **CFR parts amended:** 49 CFR 107, 49 CFR 171, 49 CFR 173, 49 CFR 178, 49 CFR 179, 49 CFR 180 _(our reading, not quoted from the source)_
- **Published:** 2026-09-28 _(verified: appears in the quote below)_

## What the source says

> {"document_number":"2026-19741","title":"Hazardous Materials: Incorporation of ASME Code Section XII and the National Board Inspection Code","agency_names":["Transportation Department","Pipeline and Hazardous Materials Safety Administration"],"effective_on":"2026-10-28","dates":"Effective date: October 28, 2026.","cfr_references":[{"chapter":null,"citation_url":null,"part":"107","title":49},{"chapter":null,"citation_url":null,"part":"171","title":49},{"chapter":null,"citation_url":null,"part":"173","title":49},{"chapter":null,"citation_url":null,"part":"178","title":49},{"chapter":null,"citation_url":null,"part":"179","title":49},{"chapter":null,"citation_url":null,"part":"180","title":49}],"publication_date":"2026-09-28","html_url":"https://www.federalregister.gov/documents/2026/09/28/2026-19741/hazardous-materials-incorporation-of-asme-code-section-xii-and-the-national-board-inspection-code"}

## Source

- https://www.federalregister.gov/api/v1/documents.json?per_page=1000&order=oldest&conditions%5Btype%5D%5B%5D=RULE&conditions%5Beffective_date%5D%5Bgte%5D=2026-08-31&conditions%5Beffective_date%5D%5Blte%5D=2026-12-31&fields%5B%5D=document_number&fields%5B%5D=title&fields%5B%5D=agency_names&fields%5B%5D=effective_on&fields%5B%5D=dates&fields%5B%5D=cfr_references&fields%5B%5D=publication_date&fields%5B%5D=html_url

Last verified: 2026-11-03. Review by: 2026-11-16.
Part of [Federal rules taking effect: every US final rule in the Federal Register, by effective date](https://referencesource.org/federal-rules-taking-effect/).