To make PII data processing more efficient, we added a file naming convention to the guidelines for preparing your claims’ PII files on March 20, 2025. We request that data reporting teams name each PII CSV file using your PA code and table name, following this format: PA_site.csv (e.g., SCE_site.csv), PA_contact.csv (e.g., SCE_contact.csv). The year and quarter can be excluded from individual file names, but can be included when creating the zip file (e.g., SCE2023Q4.zip).

User Guide: Preparing your Claims PII file: https://cedars.cpuc.ca.gov/claims/specification/user-guide/#PreparingYourClaimsPIIFile