# SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification

- **operation:** document
- **citation:** PHMSA 25-329781
- **title:** SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification
- **source type:** inspection
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** 2024-12-31
- **effective on:** 2024-12-31
- **summary:** GAS TRANSMISSION in CA; REASSESSMENT INTERVAL ABOVE 30% SMYS; PHMSA status: UNDER REVIEW.
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329781-operator-18484.json
- **markdown:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329781-operator-18484.md
- **app url:** https://regulus.evalyn.ai/document/phmsa-leading-ian-25-329781-operator-18484
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/data_statistics/pipeline/SRCR_and_Integrity_Assurance_Notifications.zip
**body:**

As required by 49 CFR §190.343, Information made available to the public and request for protection of confidential commercial information, please find attached: Confidentiality marked versions and redacted versions of: 6-Month Assessment Extension_SoCalGas_L1017 P1 6-Month Assessment Extension_SoCalGas_L2051 P1 6-Month Assessment Extension_SoCalGas_L4002 P1 6-Month Assessment Extension_SoCalGas_L5000 P3
- **truncated:** false
- **body characters:** 407