As the designated statistical agent of the California Insurance Commissioner (Insurance Code §11751.5), the WCIRB proposes changes to advisory pure premium rates and the Insurance Commissioner's workers' compensation regulations. These filings are typically made approximately six months prior to becoming effective.

Regulatory and pure premium rate filings are organized on this website according to the effective date of the filing. Use the links below to review, download or print documents associated with recent WCIRB regulatory and pure premium rate filings.

Regulatory and Pure Premium Rate Filings by Effective Date

2023: September 1, 2023

2022: September 1, 2022

2021: September 1, 2021, January 1, 2021

2020: July 1, 2020, January 1, 2020

2019: January 1, 2019