# Colorado Interstate Gas Company — Pipeline Special Permit

**Citation:** PHMSA-2017-0163  
**Type / status:** permit / current  
**Agency:** Pipeline and Hazardous Materials Safety Administration  
**Effective:** 2022-04-11  
**Published:** 2022-04-11

PHMSA-2017-0163, issued 2022-04-11 for Colorado Interstate Gas Company's gas transmission system.

## Document text

PHMSA pipeline special permit PHMSA-2017-0163. Operator: Colorado Interstate Gas Company. System: Gas Transmission. Issue date: 2022-04-11.

## Provenance

- Official: Yes
- Source: <https://www.regulations.gov/docket/PHMSA-2017-0163>
- Source ID: `phmsa-special-permits`
- SHA-256: `4a8c6cf81a8ce2898f42a9be6b59c6ee61db01747c499704a3c87b4ed968061f`
- Retrieved: 2026-08-20T01:06:17.853Z
- Exported: 2026-08-22T09:54:13.546Z
- Document slug: `phmsa-special-permit-phmsa-2017-0163`

### Source metadata

```json
{
  "materialSubtype": "pipeline_special_permit",
  "operator": "Colorado Interstate Gas Company",
  "system": "Gas Transmission",
  "issuedOn": "2022-04-11",
  "issuanceStatus": "issued",
  "renewal": null,
  "indexUrl": "https://www.phmsa.dot.gov/pipeline/special-permits-state-waivers/special-permits-issued",
  "docketUrl": "https://www.regulations.gov/docket/PHMSA-2017-0163",
  "docketDocumentCount": 11,
  "decisionDocumentCount": 0,
  "decisions": [],
  "citedSections": [],
  "caveat": "The issued-permit index establishes issuance, not current validity or applicability to facilities beyond those covered by the permit. Read the official decision and conditions.",
  "jurisdiction": "US",
  "operatorName": "Colorado Interstate Gas Company"
}
```