# Interim Gas Infrastructure Plan Reporting

**Citation:** 4 CCR 723-4 Rule 4554  
**Type / status:** regulation / current  
**Agency:** Colorado Public Utilities Commission  
**Effective:** Not stated  
**Published:** Not stated

(a) In calendar years when no gas infrastructure plan is submitted, no later than May 1 in the year after the filing of the utility's last gas infrastructure plan proceeding, as applicable under paragraph 4552(a), the utility shall file an interim gas infrastructure plan report addressing the status

## Document text

(a) In calendar years when no gas infrastructure plan is submitted, no later than May
1 in the year after the filing of the utility’s last gas infrastructure plan proceeding,
as applicable under paragraph 4552(a), the utility shall file an interim gas
infrastructure plan report addressing the status of planned projects and approved
alternatives from previous gas infrastructure plans.
(b) The utility shall provide the best available information on the status of each
planned project consistent with the information listed in subparagraph 4553(c)(I).
The utility will explain in detail the reasons for variances in project costs, the
scope of work, and implementation timeline.
(c) The utility shall provide information on the defined programmatic expense work
completed since its last gas infrastructure plan filing.

## Provenance

- Official: Yes
- Source: <https://www.sos.state.co.us/CCR/DisplayRule.do?action=ruleinfo&ruleId=2260&deptID=18&agencyID=96&deptName=Department%20of%20Regulatory%20Agencies&agencyName=Public%20Utilities%20Commission&seriesNum=4%20CCR%20723-4>
- Source ID: `co-sos-ccr`
- SHA-256: `b2f484b80da7edcc4342483cd31ee8f8bc2a1981c4bba6d9c1687490b73c6142`
- Retrieved: 2026-08-12T04:36:48.096Z
- Exported: 2026-08-24T07:59:42.563Z
- Document slug: `co-ccr-4-723-4-4554`

### Source metadata

```json
{
  "jurisdiction": "US-CO",
  "code": "4 CCR 723-4",
  "ruleKey": "4554",
  "pipelineScope": "colorado-jurisdictional-gas-utilities",
  "legalScope": "Current 4 CCR 723-4 rules regulating Colorado jurisdictional gas utilities and gas master-meter operators, including construction, operation, system safety, gas infrastructure planning, metering, service, and enforcement provisions. This is an adjacent gas-utility corpus, not a replacement for the repealed dedicated 4900-series pipeline-safety rules.",
  "applicabilityCaveat": "Part 4 applies according to Colorado Public Utilities Commission jurisdiction and each rule's scope. The former dedicated pipeline-safety rules 4900 through 4975 are reserved after repeal; this connector does not represent them as current. Part 4 does not replace federal pipeline-safety requirements, determine whether a facility is interstate or intrastate, or resolve operator-specific orders, waivers, tariffs, or later rulemaking.",
  "references": [],
  "ruleInfoUrl": "https://www.sos.state.co.us/CCR/DisplayRule.do?action=ruleinfo&ruleId=2260&deptID=18&agencyID=96&deptName=Department%20of%20Regulatory%20Agencies&agencyName=Public%20Utilities%20Commission&seriesNum=4%20CCR%20723-4",
  "pucRulesUrl": "https://puc.colorado.gov/gasrulesandregulations",
  "ruleVersionId": "12549",
  "editionEffectiveOn": "2026-06-14",
  "publicationStatus": "The Colorado Secretary of State identifies the source as the official publication of state administrative rules. The edition date applies to the compiled rule version and is not represented as the effective date of every provision.",
  "rights": "Official state rule text is preserved with attribution and source links. Public accessibility does not imply rights in agency marks, third-party material, or incorporated standards; commercial redistribution requires review.",
  "region": "CO"
}
```