# Regulus search export

- Query: `90 FR 28112`
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- Exported: 2026-08-25T17:43:55.971Z

## 1. Pipeline Safety: Standards Update-ASTM A381/A381M

**Citation:** 90 FR 28112  
**Type / status:** rulemaking / historical  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** 2026-01-01 / 2025-07-01

This DFR amends PHMSA's regulations to incorporate by reference the updated industry standard ASTM A381/A381M-18, Standard Specification for Metal-Arc-Welded Carbon or High-Strength Low-Alloy Steel Pipe for Use with High-Pressure Transmission Systems. This updated standard will maintain or improve public safety, prevent regulatory confusion, reduce compliance burdens on stakeholders, and satisfy a mandate in the National Technology Transfer and Advancement Act (NTTAA) of 1995.

### Provenance

- Official: Yes
- Source: <https://www.federalregister.gov/documents/2025/07/01/2025-12073/pipeline-safety-standards-update-astm-a381a381m>
- Source ID: `federal-register`
- SHA-256: `c595fe509a2c6ef2e0568296211bf1b131bc2a3593cc40060f3559fed7f9d5a8`
- Retrieved: 2026-08-20T06:04:51.294Z
- Document slug: `federal-register-2025-12073`
- Related records: 11