# Regulus search export

- Query: `PI-81-0103`
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- Exported: 2026-08-23T15:23:08.159Z

## 1. Pipeline Safety Interpretation PI-81-0103

**Citation:** PI-81-0103  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1981-04-24

PI-81-0103 concerning 195.406.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1981/g81-04-24_Gute_195.406-nlmx.pdf>
- Source ID: `phmsa`
- SHA-256: `efc9c138786921de6c3e992430d12493c87c8bffc2697b2f48e2263b573f3e5b`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-81-0103`
- Related records: 1