California · Senate Bill · 2025–2026 Regular Session
SB300
California SB 300 — An act to amend Section 22602 of the Business and Professions Code, relating to artificial intelligence

Status ● Engrossed Effective N/A Passage Likelihood H

WHAT THIS BILL REGULATES · 3 REQUIREMENT TYPES

How Is This Bill Enforced

Enforcement Authority
Enforcement mechanism inherited from the base statute (CA SB 243, Bus. & Prof. Code § 22603). Private right of action. A person who suffers injury in fact may bring a civil action. No designated agency enforcer for compliance.
Private Right of Action
Private right of action.
Penalties
Enforcement and remedies are inherited from the base statute (CA SB 243, Bus. & Prof. Code § 22603). Greater of actual damages or $1,000 per violation. Plaintiff may also recover injunctive relief and reasonable attorney's fees and costs.

What This Bill Requires

Verbatim statutory text on the left; plain-language analysis and a per-section checklist on the right. Numbered markers cross-link to the matching checklist row.

Statutory Text
Analysis & Obligations
Bus. & Prof. Code § 22602
Operator obligations: disclosure, safety protocols, and minor protections
Deployer

(a) 1 If a reasonable person interacting with a companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) would be misled to believe that the person is interacting with a human, an operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) shall issue a clear and conspicuous notification indicating that the companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) is artificially generated and not human.

(b)(1)–(2) 2 An operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) shall prevent a companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) on its companion chatbot platformCompanion chatbot platform"Companion chatbot platform" means a platform that allows a user to engage with companion chatbots.Bus. & Prof. Code § 22601(b) from engaging with users unless the operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) maintains a protocol for preventing the production of suicidal ideation, suicide, or self-harm content to the user, including, but not limited to, by providing a notification to the user that refers the user to crisis service providers, including a suicide hotline or crisis text line, if the user expresses suicidal ideation, suicide, or self-harm. (2) The operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) shall publish details on the protocol required by this subdivision on the operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c)'s internet website.

(c)(1) 3 When an operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) has actual knowledge that a user is a minor, they shall do all of the following: (1) Disclose to the user that the user is interacting with artificial intelligence.

(c)(2) 4 Provide by default a clear and conspicuous notification to the user at least every three hours for continuing companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) interactions that reminds the user to take a break and that the companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) is artificially generated and not human.

(c)(3) 5 Prevent its companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) from producing or facilitating the exchange of material of sexually explicit conduct or directly stating that the minor should engage in sexually explicit conduct.

Section 22602, as amended by SB 300, carries forward the three core obligation categories from SB 243: (a) conditional AI identity disclosure when a reasonable person could be misled, (b) a crisis protocol prerequisite for chatbot engagement plus public posting of that protocol, and (c) heightened obligations when the operator has actual knowledge a user is a minor.

SB 300 makes two substantive changes. The knowledge trigger in subsection (c) is changed from knows to has actual knowledge. The legislative digest describes this as a broadening to constructive knowledge, but the operative text uses the term actual knowledge, which in standard legal usage is a narrower, not broader, standard. This tension between the digest and the operative text warrants close attention. Second, subsection (c)(3) replaces the qualified duty to institute reasonable measures to prevent sexually explicit content with an absolute duty to prevent the chatbot from producing or facilitating the exchange of sexually explicit material or proposing sexually explicit conduct to minors — a materially stricter obligation.

Compliance actions 5 items
1
OperatorsOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must display a clear and conspicuous notification that the companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) is artificially generated and not human whenever a reasonable person interacting with the chatbot would be misled into believing they are interacting with a human.
T-01.1
2
OperatorsOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must maintain a protocol that prevents companion chatbotsCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) from producing suicidal-ideation, suicide, or self-harm content and that refers users expressing suicidal ideation, suicide, or self-harm to crisis service providers, including a suicide hotline or crisis text line. The chatbot may not engage with users unless this protocol is in place. The operatorOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must also publish the details of this protocol on its public website.
S-04.1
3
OperatorsOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must, when they have actual knowledge that a user is a minor, disclose to the user that the user is interacting with artificial intelligence.
T-01.1
4
OperatorsOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must, when they have actual knowledge that a user is a minor, provide by default a clear and conspicuous notification at least every three hours during continuing companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) interactions that reminds the user to take a break and that the companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) is artificially generated and not human.
T-01.2
5
OperatorsOperator"Operator" means a person who makes a companion chatbot platform available to a user in the state.Bus. & Prof. Code § 22601(c) must, when they have actual knowledge that a user is a minor, prevent the companion chatbotCompanion chatbot"Companion chatbot" means an artificial intelligence system with a natural language interface that provides adaptive, human-like responses to a user across one or more sessions.Bus. & Prof. Code § 22601(a) from producing or facilitating the exchange of material of sexually explicit conduct or directly stating that the minor should engage in sexually explicit conduct.
MN-01.5

Passage Likelihood

High
Status Engrossed
Chamber Passed origin
Committee Passed
Majority party Yes
Bipartisan No
Prior session None

Legislative History

2025-02-10 Introduced. Read first time. To Com. on RLS. for assignment. To print.
2025-02-11 From printer. May be acted upon on or after March 13.
2025-02-19 Referred to Com. on E. & C.A.
2025-04-01 From committee with author's amendments. Read second time and amended. Re-referred to Com. on E. & C.A.
2025-04-04 Set for hearing April 29.
2025-04-25 April 29 set for first hearing canceled at the request of author.
2026-01-05 From committee with author's amendments. Read second time and amended. Re-referred to Com. on E. & C.A.
2026-01-05 Withdrawn from committee.
2026-01-05 Re-referred to Com. on RLS.
2026-01-05 Re-referred to Com. on JUD.
2026-01-06 Set for hearing January 13.
2026-01-14 From committee: Do pass and re-refer to Com. on APPR. (Ayes 13. Noes 0. Page 3213.) (January 13). Re-referred to Com. on APPR.
2026-01-15 Set for hearing January 20.
2026-01-20 From committee: Be ordered to second reading pursuant to Senate Rule 28.8.
2026-01-21 Read second time. Ordered to third reading.
2026-01-26 Read third time. Passed. (Ayes 38. Noes 0. Page 3279.) Ordered to the Assembly.
2026-01-26 In Assembly. Read first time. Held at Desk.
2026-05-11 Referred to Com. on P. & C.P.

Entry Last Reviewed

2026-05-20
AI generated