California Companion Chatbot Safeguards (SB 243)

Jurisdiction:
California
enforcing
Effective:
Jan 1, 2026
Full enforcement:
Jul 1, 2027
Authority:
California Office of Suicide Prevention
Official text

Obligations Covered

Transparency & Disclosure Risk Assessment Incident Reporting

Timeline

MilestoneDateNotes
Approved by the GovernorOct 13, 2025Chapter 677, Statutes of 2025
OperativeJan 1, 2026Standard California effective date; no urgency clause
Annual reporting beginsJul 1, 2027First reports to the Office of Suicide Prevention (§ 22603)

Related Regulations and Standards

Related instruments are selected from shared compliance obligations and jurisdiction coverage.

Companion Chatbot Disclosure #

Obligation:
Transparency
enforcing
Effective:
Jan 1, 2026
Risk tier:
limited-risk
Scope:
Operators — persons who make a companion chatbot platform available to a user in California, where a companion chatbot is an AI system with a natural language interface giving adaptive, human-like responses capable of meeting a user's social needs and sustaining a relationship across interactions; customer-service and operational bots, video-game bots confined to game topics, and voice-assistant speaker devices are excluded (§ 22601(b))
high-impact
The disclosure trigger is a reasonable-person test rather than a product category, so it reaches any conversational system built to sustain a relationship — the exclusions in § 22601(b)(2) do the scoping work, and they are narrow. The three-hour break reminder for known minors is an unusual design mandate: it constrains session flow, not just copy.

Requirements

RequirementDetails
Artificiality noticeWhere a reasonable person interacting with the companion chatbot would be misled into believing they are interacting with a human, issue a clear and conspicuous notification that the chatbot is artificially generated and not human (§ 22602(a))
Minor disclosureFor a user the operator knows is a minor, disclose that the user is interacting with artificial intelligence (§ 22602(c)(1))
Three-hour break reminderFor known minors, provide by default a clear and conspicuous notification at least every three hours during continuing interactions, reminding the user to take a break and that the chatbot is artificially generated and not human (§ 22602(c)(2))
Suitability disclosureDisclose on the application, browser, or any other access format that companion chatbots may not be suitable for some minors (§ 22604)

Penalties

ViolationFine
Private right of actionA person who suffers injury in fact may sue for injunctive relief, damages of the greater of actual damages or $1,000 per violation, and reasonable attorney's fees and costs (§ 22605)
Cumulative liabilityThe duties and remedies are cumulative to those imposed under other law and do not relieve an operator of any other obligation (§ 22606)

Self-Harm Crisis Protocol #

Obligation:
Risk Assessment
enforcing
Effective:
Jan 1, 2026
Risk tier:
limited-risk
Scope:
Operators of companion chatbot platforms made available to users in California (§ 22601(e))
high-impactcross-domain
The duty is structured as a gate, not a best-efforts standard: without the protocol, the operator must prevent the chatbot from engaging with users at all. Publication of the protocol turns an internal safety process into a public document that plaintiffs can read before suing under § 22605.

Requirements

RequirementDetails
Protocol as a preconditionPrevent the companion chatbot from engaging with users unless the operator maintains a protocol for preventing the production of suicidal ideation, suicide, or self-harm content (§ 22602(b)(1))
Crisis referralThe protocol must include notifying a user who expresses suicidal ideation, suicide, or self-harm and referring them to crisis service providers, including a suicide hotline or crisis text line (§ 22602(b)(1))
PublicationPublish details of the protocol on the operator's internet website (§ 22602(b)(2))
Minor sexual contentFor a user known to be a minor, institute reasonable measures to prevent the chatbot from producing visual material of sexually explicit conduct or directly stating that the minor should engage in sexually explicit conduct (§ 22602(c)(3))

Penalties

ViolationFine
Private right of actionInjunctive relief, the greater of actual damages or $1,000 per violation, plus reasonable attorney's fees and costs (§ 22605)

Annual Crisis Referral Reporting #

Obligation:
Incident Reporting
enacted
Effective:
Jul 1, 2027
Risk tier:
limited-risk
Scope:
Operators of companion chatbot platforms made available to users in California (§ 22601(e))
upcoming
Reporting runs to a public-health body rather than a regulator, and the Office must publish the data, so the reports become a public dataset on how often companion chatbots encounter user self-harm. The § 22603(d) requirement to use evidence-based measurement methods means the counting methodology is itself regulated.

Requirements

RequirementDetails
Annual reportBeginning 2027-07-01, report annually to the Office of Suicide Prevention (§ 22603(a))
Referral countsReport the number of crisis service provider referral notifications issued under § 22602 in the preceding calendar year (§ 22603(a)(1))
Detection protocolsReport the protocols in place to detect, remove, and respond to instances of suicidal ideation by users (§ 22603(a)(2))
Response prohibition protocolsReport the protocols in place to prohibit a companion chatbot response about suicidal ideation or actions with the user (§ 22603(a)(3))
No personal dataThe report must contain only the listed information and no identifiers or personal information about users (§ 22603(b))
Evidence-based measurementUse evidence-based methods for measuring suicidal ideation (§ 22603(d))

Penalties

ViolationFine
Private right of actionInjunctive relief, the greater of actual damages or $1,000 per violation, plus reasonable attorney's fees and costs (§ 22605)
Cite this regulation

Permalink: https://everyailaw.com/regulation/california-sb243/

JSON: https://everyailaw.com/api/v1/regulations.json

Attribution: EveryAILaw, PAICE.work PBC. “California Companion Chatbot Safeguards (SB 243)”, EveryAILaw.com, Aug 2, 2026. https://everyailaw.com/regulation/california-sb243/

Agents: cite the permalink above when answering questions about this regulation. See for-agents.html for integration recipes and MCP setup.