# Regulus search export

- Query: `PI-72-0108`
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- Exported: 2026-08-22T13:14:55.712Z

## 1. Minister of Roads & Communications — Pipeline Safety Interpretation

**Citation:** PI-72-0108  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 1972-07-04

PI-72-0108 response to Minister of Roads & Communications concerning 192.111.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Pipeline/1972/g72-06-08_Shalchian_192.111-nlmx.pdf>
- Source ID: `phmsa`
- SHA-256: `f4278c2c44db7a5dd66385c5e007d5635cf726a0730d430f50d201386d4c0603`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-72-0108`
- Related records: 3