USRP, ERP and Miscellaneous Regulations
Access the current and recent versions of the California Workers' Compensation Uniform Statistical Reporting Plan—1995 (USRP), California Workers' Compensation Experience Rating Plan—1995 (ERP) and Miscellaneous Regulations for the Recording and Reporting of Data—1995 (Miscellaneous Regulations).
Regulatory and Pure Premium Rate Filings
As the designated statistical agent of the California Insurance Commissioner, the WCIRB proposes changes to the Insurance Commissioner's workers' compensation regulations and the advisory pure premium rates. Visit this page to view recent WCIRB regulatory and pure premium rate filings and associated documents.
WCIRB Advisory Plans and References
Access advisory publications produced by the WCIRB that are provided as a service to WCIRB members, including the California Basic Underwriting Manual and the California Retrospective Rating Plan. These publications are not approved by the Insurance Commissioner.