Europe’s AI labeling and transparency rules are now in effect

The EU’s new AI Act transparency obligations took effect on August 2, requiring companies to disclose when users are interacting with AI systems or viewing AI-generated or altered content. The rules distinguish between AI providers and deployers, with some companies falling into both categories, and the EU has created optional labels companies can use.

The rollout marks a major step toward standardizing AI disclosure across one of the world’s largest digital markets. It could pressure global platforms to adopt clearer labeling practices beyond Europe, especially as deepfakes and synthetic media become harder for users to detect.