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CAADCA

California Age-Appropriate Design Code Act

California's design-code duties for online services likely to be accessed by children.

27 obligations in this framework — full source text, applicability logic, and engineering tickets inside Landfall.

27 obligation pages · last updated 6 November 2026

CAADCA-9931A-BEST-INTERESTSCRITICALRecommendationGovernance

Businesses must consider children's best interests — including physical, mental, and emotional well-being — throughout the design, development, and provision of services likely accessed by children

Section 1798.99.29(a)-(b) - Legislative findings: best interests of children (interpretive) · Read the full page →

Featured — source excerpt“Landfall paraphrase of Cal. Civ. Code § 1798.99.29: the Legislature declares that (a) businesses providing online services, products, or features that children are likely to access should consider...”
CAADCA-9931A-DATA-COLLECTION-LIMITHIGHProcessData Collection

Businesses must not collect, sell, share, or retain children's personal information beyond what is necessary to provide the service unless a compelling child-welfare reason exists

Section 1798.99.31(b)(3) - No collection, sale, sharing, or retention beyond what is necessary (enjoined) · Read the full page →

Featured — source excerpt“Cal. Civ. Code § 1798.99.31(b)(3) (leginfo, 2026-09-21), verbatim: a business that provides an online service, product, or feature likely to be accessed by children shall not "Collect, sell,...”
CAADCA-9931A-DPIA-CONTENTSHIGHProcessRisk Assessment

Where the California statutory DPIA duty applies, assess all eight risks: harmful content; harmful contacts; witnessing, participating in or being subject to harmful conduct; exploitation by harmful contacts; algorithms; targeted advertising; engagement-extending features including autoplay, time rewards and notifications; and collection or processing of sensitive personal information.

Section 1798.99.31(a)(1)(B)(i)-(viii) - Data Protection Impact Assessment contents (enjoined) · Read the full page →

CAADCA-9931A-NUDGE-PROHIBITIONHIGHProhibitionDesign Defaults

WITHDRAWN ATTRIBUTION — not a verified statutory duty. There is no Cal. Civ. Code § 1798.99.31(a)(5)(B). The Act's only provision on manipulative design is § 1798.99.31(b)(7) (dark patterns), carried by CAADCA-9931A5-DARK-PATTERNS; the 'manipulate or coerce ... developmental vulnerabilities' text previously attributed to this record appears nowhere in the Act (leginfo, 2026-09-21).

Cal. Civ. Code § 1798.99.31(b)(7) — withdrawn attribution (duplicate of CAADCA-9931A5-DARK-PATTERNS) · Read the full page →

See how these become your engineering backlog

Landfall turns each of the 27 California Age-Appropriate Design Code Act obligations into traceable engineering tickets — with full source text, applicability logic, and a citation chain your auditors can follow.

What Landfall Is NOT

Critical Boundaries

Understanding these boundaries is essential before using this product. Misuse of this tool for purposes outside its scope may create legal, regulatory, or commercial risk for your organization.

NOT Legal Advice

This product does not provide legal advice and does not create an attorney-client relationship.

Interpretations are informational analysis, not legal counsel. Always consult qualified legal professionals for compliance decisions.

NOT a Risk Score

We do not quantify, calculate, or certify your compliance risk level.

No numerical risk rating, compliance percentage, or safety score. Risk assessment requires human judgment about your specific context.

NOT Runtime Enforcement

This is a planning and mapping tool, not a runtime enforcement system.

Does not integrate with your production systems. Does not block, filter, or enforce compliance in real-time. Implementation is your responsibility.

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Using this tool does not mean you are compliant with any regulation.

No certification, seal of approval, or compliance guarantee. Regulators will evaluate your actual implementation, not your use of this tool.

NOT Authoritative Interpretation

Our interpretations are not binding and may differ from regulatory guidance.

Only regulators and courts provide authoritative interpretation. Our analysis reflects our reading of requirements, which may be incomplete or incorrect.

NOT a Safe Harbor

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Documentation of your process is valuable, but does not constitute a legal defense. Compliance is ultimately your organization's responsibility.

NOT an AI Compliance Agent

AI features assist analysis but do not make compliance decisions for you.

AI-generated interpretations require human review and approval. Automated suggestions are starting points, not final answers.

NOT Complete Coverage

We do not cover all regulations, all obligations, or all jurisdictions.

Regulatory landscape is vast and evolving. Gaps in our coverage do not mean those requirements don't apply to you.

What This Tool IS:

  • A structured workflow for mapping regulatory requirements to implementation tasks
  • A documentation system for compliance decisions (audit trail)
  • A collaboration platform for compliance, legal, and engineering teams
  • An informational resource for understanding regulatory obligations