California 2025-2026 Regular Session

California Senate Bill SB53

Introduced
 
Introduced
1/7/25  
Refer
1/29/25  
Refer
2/27/25  
Refer
3/12/25  
Report Pass
3/26/25  
Refer
3/27/25  
Report Pass
3/26/25  
Report Pass
4/9/25  
Refer
3/27/25  
Refer
4/9/25  
Report Pass
4/9/25  
Report Pass
5/23/25  
Report Pass
5/23/25  
Engrossed
5/28/25  
Refer
4/9/25  
Refer
6/5/25  
Report Pass
5/23/25  
Engrossed
5/28/25  
Refer
6/12/25  
Refer
6/5/25  
Refer
6/12/25  
Report Pass
7/2/25  
Refer
7/2/25  
Refer
7/8/25  
Report Pass
7/16/25  
Refer
7/17/25  
Report Pass
8/29/25  
Refer
9/8/25  
Report Pass
9/11/25  
Enrolled
9/13/25  
Chaptered
9/29/25  
Enrolled
9/13/25  
Passed
9/29/25  

Caption

An act to add Chapter 25.1 (commencing with Section 22757.10) to Division 8 of the Business and Professions Code, to add Section 11546.8 to the Government Code, and to add Chapter 5.1 (commencing with Section 1107) to Part 3 of Division 2 of the Labor Code, relating to artificial intelligence.

Impact

The TFAIA significantly alters the landscape of state laws regarding AI by mandating that large developers publish detailed transparency reports before deploying new or modified AI systems. This includes a requirement to evaluate and report on any catastrophic risks associated with the use of their technology. Additionally, it establishes the Office of Emergency Services as a reporting body for critical safety incidents, contributing to a more structured approach to managing AI-related risks at a state level. Importantly, the bill also limits local governance by preempting any local laws relating to the regulation of frontier developers after January 1, 2025.

Summary

Senate Bill No. 53, known as the Transparency in Frontier Artificial Intelligence Act (TFAIA), aims to implement comprehensive regulatory measures surrounding the development and deployment of artificial intelligence (AI) models in California. The bill places an emphasis on ensuring that large developers provide transparency about their AI frameworks, particularly concerning the data used and the risks associated with their models. It requires these developers to document their compliance with national and international standards, thereby fostering a safer environment for the deployment of advanced AI technologies.

Sentiment

The reception of SB 53 has been largely supportive among those focused on accountability and safety in AI development. Advocates argue that the bill establishes essential safeguards to mitigate risks posed by frontier AI technologies. However, there are dissenting views that express concern about the potential overreach of state authority into areas traditionally regulated by local governments. This contention presents a significant dialogue about balancing state governance with local autonomy, especially in a rapidly evolving technological landscape.

Contention

Notable points of contention include the bill's preemption of local regulations, which critics argue could undermine the ability of communities to tailor regulations to their specific needs. Additionally, the requirements placed on developers regarding risk assessment and transparency could be seen as overly burdensome, potentially stifling innovation. The act's provisions on whistleblower protections are also significant, as they aim to encourage transparency around the conduct of developers, but could lead to tensions regarding employee rights and responsibilities in reporting practices.

Companion Bills

No companion bills found.

Previously Filed As

CA AB1018

An act to add Chapter 24.

CA SB11

Artificial intelligence technology.

CA AB1709

An act to add Chapter 22.9 (commencing with Section 22682) to Division 8 of the Business and Professions Code, and to add Chapter 5.4 (commencing with Section 11530) to Part 1 of Division 3 of Title 2 of the Government Code, relating to business.

CA SB295

An act to add Chapter 8 (commencing with Section 17370) to Part 2 of Division 7 of the Business and Professions Code, relating to business regulations.

CA AB1064

Leading Ethical AI Development (LEAD) for Kids Act.

CA AB1988

Companion chatbots: crisis interruption pauses.

CA SB243

Companion chatbots.

CA AB1609

An act to add Chapter 22.6.1 (commencing with Section 22625) to Division 8 of the Business and Professions Code, relating to artificial intelligence.

CA AB2023

An act to add Chapter 22.6.1 (commencing with Section 22610) to Division 8 of the Business and Professions Code, relating to artificial intelligence.

CA SB1119

An act to add Chapter 22.6.1 (commencing with Section 22610) to Division 8 of the Business and Professions Code, relating to artificial intelligence.

Similar Bills

LA SB474

Creates the Protecting Louisiana's Infrastructure from Artificial Intelligence Risk Act. (1/1/27)

TN SB2171

AN ACT to amend Tennessee Code Annotated, Title 4; Title 10, Chapter 7; Title 47; Title 58 and Title 68, relative to artificial intelligence.

TN HB1898

AN ACT to amend Tennessee Code Annotated, Title 4; Title 10, Chapter 7; Title 47; Title 58 and Title 68, relative to artificial intelligence.

MA S2630

Promoting economic development with emerging artificial intelligence models and safety

IL HB4705

ARTIFICIAL INTELLIGENCE SAFETY

IL SB3261

ARTIFICIAL INTELLIGENCE SAFETY

UT HB0286

Artificial Intelligence Transparency Amendments

NY S08828

Implements transparency requirements for developers of AI models; requires the establishment of an office for oversite of AI model developer transparency and reporting; makes related provisions.