---
schema-version: v1.2.9
id: W3CCRD-ttml-imsc1.3-20260226
title:
- content: IMSC Text Profile 1.3
  format: text/plain
link:
- content: https://www.w3.org/TR/2026/CRD-ttml-imsc1.3-20260226/
  type: src
type: standard
docid:
- id: W3C CRD-ttml-imsc1.3-20260226
  type: W3C
  primary: true
docnumber: CRD-ttml-imsc1.3-20260226
date:
- type: published
  value: '2026-02-26'
contributor:
- organization:
    name:
    - content: World Wide Web Consortium
    abbreviation:
      content: W3C
    url: https://www.w3.org/
  role:
  - type: publisher
- person:
    name:
      given:
        forename:
        - content: Pierre-Anthony
          language:
          - en
          script:
          - Latn
      surname:
        content: Lemieux
        language:
        - en
        script:
        - Latn
  role:
  - type: editor
revdate: '2026-02-26'
language:
- en
script:
- Latn
docstatus:
  stage:
    value: Candidate Recommendation Draft
relation:
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    id: W3Cttml-imsc1.3
    title:
    - content: IMSC Text Profile 1.3
      format: text/plain
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    - content: https://www.w3.org/TR/ttml-imsc1.3/
      type: src
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      type: W3C
      primary: true
- type: obsoletes
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    id: W3CCRD-ttml-imsc1.3-20260213
    title:
    - content: IMSC Text Profile 1.3
      format: text/plain
    link:
    - content: https://www.w3.org/TR/2026/CRD-ttml-imsc1.3-20260213/
      type: src
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      type: W3C
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    id: W3CCRD-ttml-imsc1.3-20260403
    title:
    - content: IMSC Text Profile 1.3
      format: text/plain
    link:
    - content: https://www.w3.org/TR/2026/CRD-ttml-imsc1.3-20260403/
      type: src
    docid:
    - id: W3C CRD-ttml-imsc1.3-20260403
      type: W3C
      primary: true
  description:
    content: errata
    format: text/plain
series:
- title:
    content: W3C Candidate Recommendation Draft
    format: text/plain
  number: CRD-ttml-imsc1.3-20260226
ext:
  schema-version: v1.0.0
  doctype:
    type: technicalReport
  editorialgroup:
  - name: Timed Text Working Group