# Letter Update to ACI Petition_ACI

- **operation:** document
- **citation:** PHMSA-2019-0091-0011
- **title:** Letter Update to ACI Petition_ACI
- **source type:** rulemaking
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2023-11-09
- **effective on:** Not available
- **summary:** Other; Letter(s); docket PHMSA-2019-0091.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/regulations-gov-document-phmsa-2019-0091-0011.json
- **markdown:** https://regulus.evalyn.ai/document/regulations-gov-document-phmsa-2019-0091-0011.md
- **app url:** https://regulus.evalyn.ai/document/regulations-gov-document-phmsa-2019-0091-0011
- **source url:** https://www.regulations.gov/document/PHMSA-2019-0091-0011
**body:**

Letter Update to ACI Petition_ACI Other; Letter(s). Filed in Regulations.gov docket PHMSA-2019-0091.
- **truncated:** false
- **body characters:** 100