---
schema-version: v1.2.9
id: W3CREC-act-rules-format-1.1-20260205
title:
- content: Accessibility Conformance Testing (ACT) Rules Format 1.1
  format: text/plain
link:
- content: https://www.w3.org/TR/2026/REC-act-rules-format-1.1-20260205/
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type: standard
docid:
- id: W3C REC-act-rules-format-1.1-20260205
  type: W3C
  primary: true
docnumber: REC-act-rules-format-1.1-20260205
date:
- type: published
  value: '2026-02-05'
contributor:
- organization:
    name:
    - content: World Wide Web Consortium
    abbreviation:
      content: W3C
    url: https://www.w3.org/
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  - type: publisher
- person:
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        forename:
        - content: Wilco
          language:
          - en
          script:
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      surname:
        content: Fiers
        language:
        - en
        script:
        - Latn
  role:
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    name:
      given:
        forename:
        - content: Kathy
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          script:
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      surname:
        content: Eng
        language:
        - en
        script:
        - Latn
  role:
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- person:
    name:
      given:
        forename:
        - content: Daniel
          language:
          - en
          script:
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      surname:
        content: Montalvo
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        - en
        script:
        - Latn
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  - type: editor
revdate: '2026-02-05'
language:
- en
script:
- Latn
docstatus:
  stage:
    value: Recommendation
relation:
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    id: W3Cact-rules-format-1.1
    title:
    - content: Accessibility Conformance Testing (ACT) Rules Format 1.1
      format: text/plain
    link:
    - content: https://www.w3.org/TR/act-rules-format-1.1/
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    id: W3CCR-act-rules-format-1.1-20250819
    title:
    - content: Accessibility Conformance Testing (ACT) Rules Format 1.1
      format: text/plain
    link:
    - content: https://www.w3.org/TR/2025/CR-act-rules-format-1.1-20250819/
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    docid:
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series:
- title:
    content: W3C Recommendation
    format: text/plain
  number: REC-act-rules-format-1.1-20260205
ext:
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  editorialgroup:
  - name: Accessibility Guidelines Working Group