Europe moved closer to adopting the world’s first artificial intelligence rules on Wednesday as EU lawmakers endorsed a provisional agreement for a technology whose use is rapidly growing across a wide swathe of industries and in everyday life.

The legislation called the AI Act will regulate foundation models or generative AI such as Microsoft-backed OpenAI that are trained on large volumes of data to generate new content and even perform tasks.

It will restrict governments’ use of real-time biometric surveillance in public spaces to cases of certain crimes, prevention of genuine threats, such as terrorist attacks, and searches for people suspected of the most serious crimes. The rules will cover high-impact, general-purpose AI models and high-risk AI systems which will have to comply with specific transparency obligations and EU copyright laws.

A total of 523 EU lawmakers voted in favour of the deal while 46 were against and 49 abstained.

“I welcome the overwhelming support from the European Parliament for the EU AI Act, the world’s first comprehensive, binding framework for trustworthy AI. Europe is now a global standard-setter in trustworthy AI,” EU industry chief Thierry Breton said.

EU countries are set to give their formal nod to the deal in May, with the legislation expected to enter into force early next year and apply in 2026 although some of the provisions will kick in earlier.

Brussels may have set the benchmark for the rest of the world, said Patrick Van Eecke, a partner at law firm Cooley.

“The European Union now has the world’s first hard coded AI law. Other countries and regions are likely to use the AI Act as a blueprint, just as they did with the GDPR,” he said.