Progress

Current status
in force
01 Jan 2026 in force
03 Oct 2025 adopted
28 Aug 2025 adopted
28 May 2025 under deliberation
18 Feb 2025 under deliberation

Scope

Implementers
United States of America
Policy Area
Data governance
Policy Instrument
User/subject right
Regulated Economic Activity
cross-cutting
Government Branch
executive
legislature
Government Body
central government
parliament
Implementation Level
subnational

Timeline of events

01 Jan 2026
in force

Law on Data Breaches: Customer Notification (SB 446) enters into force

On 1 January 2026, the Law on Data Breaches: Customer Notification (SB 446) enters into force, amending Section 1798.82 of the Civil Code. The law requires that individuals or businesses conducting business in California must disclose a breach of se…

Event type law
Action type implementation
Government branch executive
Government body central government
03 Oct 2025
adopted

Bill amending the Civil Code to include a provision on customer notification for data breaches was signed by California Governor

On 3 October 2025, the Bill amending the Civil Code to include a provision on customer notification for data breaches was signed by the Governor of California. The Bill applies to all individuals and businesses handling Californians’ personal data. …

Event type law
Action type signing
Government branch executive
Government body central government
28 Aug 2025
adopted

Bill amending the Civil Code to include a provision on customer notification for data breaches was adopted by California State Legislature

On 28 August 2025, the Bill amending the Civil Code to include a provision on customer notification for data breaches was adopted by the California State Legislature. The Bill applies to all individuals and businesses handling Californians’ personal…

Event type law
Action type adoption
Government branch legislature
Government body parliament
28 May 2025
under deliberation

Bill amending the Civil Code to include a provision on customer notification for data breaches was passed by California State Senate

On 28 May 2025, the Bill amending the Civil Code to include a provision on customer notification for data breaches was passed by the California State Senate. The Bill applies to all individuals and businesses handling Californians’ personal data. Th…

Event type law
Action type passage
Government branch legislature
Government body parliament
18 Feb 2025
under deliberation

Bill amending the Civil Code to include a provision on customer notification for data breaches was introduced to California State Senate

On 18 February 2025, the Bill amending the Civil Code to include a provision on customer notification for data breaches was introduced to the California State Senate. The Bill applies to all individuals and businesses handling Californians’ personal…

Event type law
Action type introduction
Government branch legislature
Government body parliament