SOUTHERN CALIFORNIA GAS CO — Integrity Assurance Notification

REASSESSMENT INTERVAL ABOVE 30% SMYSAs 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_L4000 P1 “Confidentiality Declaration Extension Requests SoCalGas 12-31-24.pdf”, for CPUC treatment of confidential information “PHMSA FOIA Request – Extension Requests – SoCalGas 12-31-24”, explanation of our request for confidential treatment of these documents at a federal level#