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FRIDAY, OCTOBER 9, 2026
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AI in Schools / The Visual Edition / Story 12

California limits covered operators’ AI training from January 2027

AB 1159’s K–12 provisions take effect January 1, 2027. Operator definitions and statutory exceptions determine when the restrictions apply.

Formative Spaces · Research reviewed October 6, 2026

California limits covered operators’ AI training from January 2027. AB 1159’s K–12 provisions take effect January 1, 2027. Operator definitions and statutory exceptions determine when the restrictions apply. The chart explains future K–12 provisions of California AB 1159, Chapter 182 of 2026. It cannot determine a specific product’s legal coverage. Defined K–12 operator. Actual knowledge of K–12 use and services designed or marketed for K–12 define scope. Schools and local education agencies fall outside the operator definition. Document status: Future law. AI training restriction. Covered operators cannot knowingly use covered information to train generative AI or develop AI systems. Definitions and statutory exceptions apply. Document status: Future law. Statutory exceptions. Sections 22584(c), (f), (g), (i), (j) address service-related uses, specified deidentified data, adaptive learning and general-audience exclusions. Document status: Future law. Future effective date. The K–12 provisions take effect January 1, 2027. Document status: Future law. This future law appears in the October 6 release. The chart cannot resolve overlapping exceptions or certify a specific product’s coverage.
This future law appears in the October 6 release. The chart cannot resolve overlapping exceptions or certify a specific product’s coverage.

Key findings

Covered operators cannot knowingly use covered information to train generative AI or develop AI systems. Scope conditions include actual knowledge of K–12 use and services designed or marketed for K–12.

The operator definition excludes the education department, local education agencies and schools. General-audience exclusions also apply. Read the maintenance, development, support, improvement, diagnosis, deidentified-data and adaptive-learning provisions together.

The K–12 provisions take effect January 1, 2027. Separate higher-education provisions take effect July 1, 2027.

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Chart data and sources

scope checks. The chart explains future K–12 provisions of California AB 1159, Chapter 182 of 2026. It cannot determine a specific product’s legal coverage.

Text and values represented in this visual
Scope checkStatutory limitsEvidence
Defined K–12 operatorFuture lawActual knowledge of K–12 use and services designed or marketed for K–12 define scope. Schools and local education agencies fall outside the operator definition.California: Student-information limits on AI training
Provision references
  • california-ab1159-2a7f90187afa-a0
  • california-ab1159-2a7f90187afa-a1
AI training restrictionFuture lawCovered operators cannot knowingly use covered information to train generative AI or develop AI systems. Definitions and statutory exceptions apply.California: Student-information limits on AI training
Provision references
  • california-ab1159-2a7f90187afa-a0
Statutory exceptionsFuture lawSections 22584(c), (f), (g), (i), (j) address service-related uses, specified deidentified data, adaptive learning and general-audience exclusions.California: Student-information limits on AI training
Provision references
  • california-ab1159-2a7f90187afa-a0
  • california-ab1159-2a7f90187afa-a2
  • california-ab1159-2a7f90187afa-a3
Future effective dateFuture lawJanuary 1, 2027. The K–12 provisions take effect January 1, 2027.California: Student-information limits on AI training
Provision references
  • california-ab1159-2a7f90187afa-a4

This future law appears in the October 6 release. The chart cannot resolve overlapping exceptions or certify a specific product’s coverage.

Sources & Notes

  1. AB 1159, Chapter 182, September 10, 2026

    California Legislature · Source checked October 6, 2026

    • Business and Professions Code §22584(b)(5)
    • §22584(a)(10)(B)
    • §22584(c)
    • §22584(j)
    Reviewed record and version →
  2. Addis Bill Bolstering Student Data Protection Signed Into Law | Official Website - Assemblymember Dawn Addis Representing the 30th California Assembly District

    Office of Assemblymember Dawn Addis · Source checked October 6, 2026

    • Official signed-law announcement
    Reviewed record and version →
Release and evidence identity

Research release 2026-10-06-875e416b4116. Headlines and comparisons use this reviewed release. A changed record requires a new editorial review.

Source projection SHA-256: 9cd6a4996022129f1a1a1060c399a65f12c8f18bc7774fea67463c4d0dd981eb

  • california-ab1159 / ca1159_dom: 2a7f90187afadf1fbfeee5fe4cf8c09e8790760104680b88a64d617be6c57873
  • california-ab1159 / ca1159_commencement: 00d91e7c7e86d4128696a24c2f4effd69a6790a1ddecc43d7c3e1087f300fd88

Public policy data for this release (JSON) · Collection and coverage notes

Citation

Formative Spaces, “California limits covered operators’ AI training from January 2027,” AI in Schools: The Visual Edition, research release 2026-10-06-875e416b4116, reviewed October 6, 2026. https://www.formativespaces.com/topics/classroom-ai/visuals/california-training-limit-with-boundaries