The intent of this group is to discuss possible structured syntax for expressing the degree to which content (especially textual content) has been authored by generative AI models, ranging from attesting that a portion of a page has been entirely human-authored, to AI-assisted, to AI-authored but human reviewed, to entirely automatically created with no human oversight. The intent is to assist authors and services in complying with the EU AI Act Article 50.
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This is the monthly meeting of the W3C AI Content Disclosure Community Group.
The group continues its work on possible structured syntax for expressing the degree to which web content, especially textual content, has been authored or assisted by generative AI models.
This includes content that is entirely human-authored, AI-assisted, AI-authored with human review, or automatically created with no human oversight.
The meeting will review progress since the kickoff, discuss specifications and candidate mechanisms, and align on next steps.
Date and time
8 June 2026, 18:00-19:00 Central European Summer Time Time zone: Europe/Paris(Equivalent to 09:00-10:00 Pacific Daylight Time)
Agenda
Welcome and introductions / updates from last meeting
Review of action items and specifications progress
Technical direction and candidate mechanisms
Disclosure levels and granularity
Open discussion and next steps
Joining Instructions
Join the meetingAI Content Disclosure CG Monthly Meeting Monday, 8 June · 6:00 – 7:00pm Time zone: Europe/Paris Google Meet joining info Video call link: https://meet.google.com/idj-qfzc-eym
This is the first public meeting of the W3C AI Content Disclosure Community Group.
The group will discuss possible structured syntax for expressing the degree to which web content, especially textual content, has been authored or assisted by generative AI models. This includes content that is entirely human-authored, AI-assisted, AI-authored with human review, or automatically created with no human oversight.
The meeting will align on scope, key use cases, initial work items, and next steps.
Date and time
11 May 2026, 18:00-19:00 Central European Summer Time Time zone: Europe/Paris
AI Content Disclosure CG Kickoff Call Monday, 11 May · 6:00 – 7:00pm Time zone: Europe/Paris Google Meet joining info Video call link: https://meet.google.com/ptx-ujay-arv
The intent of this group is to discuss possible structured syntax for expressing the degree to which content (especially textual content) has been authored by generative AI models, ranging from attesting that a portion of a page has been entirely human-authored, to AI-assisted, to AI-authored but human reviewed, to entirely automatically created with no human oversight. The intent is to assist authors and services in complying with the EU AI Act Article 50.
This is a community initiative. This group was originally proposed on 2026-02-02 by
David Weekly. The following people supported its creation: bibo lu, David Weekly, Doğu Abaris, Amir Hameed Mir and Drew Hester.
W3C’s hosting of this group does not imply endorsement of the activities.
w3c-cg/ai-content-disclosure
