Senate Bill No. 53 Chapter 138
Senate Bill No. 53 CHAPTER 138
This California statute enacts the Transparency in Frontier Artificial Intelligence Act (TFAIA), which requires large frontier developers of advanced foundation models to adopt and publish frontier AI frameworks, report critical safety incidents and catastrophic risk assessments to the Office of Emergency Services, and comply with civil penalties for noncompliance. It also establishes a consortium within the Government Operations Agency to develop a framework for a public cloud computing cluster known as CalCompute, and introduces whistleblower protections for covered employees reporting catastrophic risks or violations.
Summary and content fields are drawn from the document text and are pending editorial review.
Who issued it
Who it governs
This document should be read by artificial intelligence developers, legal and compliance officers, policymakers, and researchers interested in frontier AI safety and state-level technology regulation.
What the document contains
The document covers mandatory governance, transparency reports, and catastrophic risk assessments for large developers of frontier AI models. It establishes reporting mechanisms for critical safety incidents through the Office of Emergency Services, creates a framework for a public cloud computing cluster (CalCompute), and outlines comprehensive whistleblower protections and enforcement mechanisms.
The text does not apply to developers whose computing power falls below the specified frontier threshold, nor does it regulate smaller companies outside the frontier until future legislation is enacted.
- Large frontier developers of foundation models trained using computing power greater than 10^26 operations must write, implement, and publish a frontier AI framework addressing catastrophic risk management.
- Frontier developers are required to report critical safety incidents to the Office of Emergency Services within 15 days, or within 24 hours if there is an imminent risk of death or serious physical injury.
- The legislation establishes a consortium to develop a framework for a public cloud computing cluster called CalCompute to advance safe, ethical, and equitable artificial intelligence.
- Robust whistleblower protections are established to protect covered employees who disclose specific and substantial dangers to public health and safety or violations of the TFAIA.
- Noncompliance with the Transparency in Frontier Artificial Intelligence Act is subject to civil penalties enforced exclusively by the Attorney General.
· Section 1: Legislative Findings and Declarations · Section 2: Transparency in Frontier Artificial Intelligence Act (Business and Professions Code Chapter 25.1) · Section 3: CalCompute Public Cloud Computing Cluster (Government Code Section 11546.8) · Section 4: Whistleblower Protections: Catastrophic Risks in AI Foundation Models (Labor Code Chapter 5.1) · Section 5: General Provisions, Severability, and Preemption · Section 6: Constitutional Findings on Public Access to Records
How it scores
Each score is backed by a quote verified against the document text. Editorial review has not yet confirmed them.
Accountability
4/5Clear responsibility for AI outcomes
A large frontier developer shall write, implement, comply with, and clearly and conspicuously publish on its internet website a frontier AI framework that applies to the large frontier developer’s frontier models
Section 2, Business and Professions Code Section 22757.12(a)
screening score · 2026-10-24
Fairness
1/5Non-discrimination and equitable treatment
advances the development and deployment of artificial intelligence that is safe, ethical, equitable, and sustainable by, among other things, fostering research and innovation that benefits the public
Legislative Counsel's Digest (2)
screening score · 2026-10-24
Human Dignity
0/5Respect for the inherent worth of persons
screening score · 2026-10-24
Human Oversight
2/5Humans remain in control of consequential decisions
Engaging in conduct with no meaningful human oversight, intervention, or supervision that is either a cyberattack or, if the conduct had been committed by a human, would constitute the crime of murder, assault, extortion, or theft
Section 2, Business and Professions Code Section 22757.11(c)
screening score · 2026-10-24
Privacy
0/5Protection of personal data and private life
screening score · 2026-10-24
Transparency
4/5Openness about how AI systems work and are used
Before, or concurrently with, deploying a new frontier model or a substantially modified version of an existing frontier model, a frontier developer shall clearly and conspicuously publish on its internet website a transparency report containing all of the following
Section 2, Business and Professions Code Section 22757.12(c)
screening score · 2026-10-24
Enforcement
4/5Consequences and compliance mechanisms with real force
A large frontier developer that fails to publish or transmit a compliant document required to be published or transmitted under this chapter, makes a statement in violation of subdivision (e) of Section 22757.12, fails to report an incident as required by Section 22757.13, or fails to comply with its own frontier AI framework shall be subject to a civil penalty in an amount dependent upon the severity of the violation that does not exceed one million dollars ($1,000,000) per violation.
Section 2, Business and Professions Code Section 22757.15
screening score · 2026-10-24
Impact Assessment
4/5Required assessment of an AI system's risks/impacts before or during use
Before, or concurrently with, deploying a new frontier model or a substantially modified version of an existing frontier model, a large frontier developer shall include in the transparency report required by paragraph (1) summaries of all of the following: (A) Assessments of catastrophic risks from the frontier model
Section 2, Business and Professions Code Section 22757.12(c)
screening score · 2026-10-24