# Regulus search export

- Query: `PI-21-0006`
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- Exported: 2026-08-24T00:07:16.715Z

## 1. Shell Pipeline Company LP — Pipeline Safety Interpretation

**Citation:** PI-21-0006  
**Type / status:** guidance / guidance  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective / published:** Not stated / 2021-07-13

PI-21-0006 response to Shell Pipeline Company LP concerning 195.412.

### Provenance

- Official: Yes
- Source: <https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/standards-rulemaking/pipeline/interpretations/75551/shell-pipeline-company-lp-pi-21-0006-07-12-2021-part195412.pdf>
- Source ID: `phmsa`
- SHA-256: `26e5cf1a3e16c4964cdb8f8144cfaa32fc1c4bffaa79ad03064f55ec7f7fbbdf`
- Retrieved: 2026-08-20T00:59:31.977Z
- Document slug: `phmsa-interpretation-pi-21-0006`
- Related records: 1