BRUSSELS (Reuters) - ByteDance's TikTok has been given 24 hours to provide a risk assessment on its new app TikTok Lite launched this month in France and Spain on concerns of its potential impact on children and users' mental health, the European Commission said on Wednesday.

The move by EU industry chief Thierry Breton under EU tech rules known as the Digital Services Act (DSA) comes two months after he opened an investigation into TikTok over possible DSA breaches.