Peace Officers: Release of Records
SB 1421, Senate Bill 1421, or Peace Officers: Release of Records, is a California state law that makes police records relating to officer use-of-force incidents, sexual assault, and acts of dishonesty accessible under the California Public Records Act. The bill was signed into law by then-governor Jerry Brown on September 30, 2018, and took effect on January 1, 2019.
Source: Wikipedia — Peace Officers: Release of Records (CC BY-SA 4.0)