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ConceptDSA / Digital Services Act

EU Digital Services Act

A digital services regulation adopted by the European Union in 2022 and fully applicable in 2024. It requires very large online platforms to disclose recommender system parameters, offer a non-personalized recommendation option, and allow users to modify the basis of recommendations, with high fines for violations.

Core Facts

Timeline (last 90 days)

Oct 13

The DSA imposes mandatory requirements on 'very large online platforms' (with over 45 million monthly active users): they must disclose the main parameters of their recommender systems, provide at least one recommendation option not based on user profiling, and allow users to modify or reset the basis for personalized recommendations.

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Oct 13

Platforms such as Meta, TikTok, and YouTube have successively rolled out recommendation preference settings under DSA compliance pressure.

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Oct 13

YouTube provides feedback entry points such as 'Not interested' and 'Don't recommend this channel,' and has published documentation explaining its recommender system under DSA requirements.

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Sep 23

The EU Digital Services Act (DSA) explicitly requires platforms to explain their recommendation logic to users.

Unverified50%
Sep 11

The UK's Online Safety Act, EU Digital Services Act compliance requirements, and age verification regulations in multiple US states constitute a global tightening regulatory trend for the protection of minors online.

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All Facts (6)

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