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- Query: `PI-22-0001`
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- Exported: 2026-08-22T20:16:37.846Z

## 1. I.B.E.W. Local Union 503 — Pipeline Safety Interpretation

**Citation:** PI-22-0001  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2022-03-03

PI-22-0001 response to I.B.E.W. Local Union 503 concerning 192.615.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/pipeline/interpretations/76396/ibew-local-union-503-pi-22-0001-03-07-2022-part192615.pdf>
- Source ID: `phmsa`
- SHA-256: `08799c5e5f5d74c5dd300606a3bbefe6b7edf13bb76315616ce1d65c692a9e44`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-22-0001`
- Related records: 3