# Regulations.gov document: Hazardous Materials: Harmonization with International Standards — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/43b656932679de6d

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source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-10-27 04:00 ingested 2026-10-28 02:39

[original source ↗](https://www.regulations.gov/document/PHMSA-2025-0048-0001)

## retained text



```
Query: data center
Agency: PHMSA
Type: Proposed Rule
Docket: PHMSA-2025-0048
Comment end: 2026-12-29T04:59:59Z
```



document fetched 2026-10-28 02:39 · canonical https://regulations.gov/document/PHMSA-2025-0048-0001