The collaborative economy, sometimes called the sharing economy, covers a great variety of sectors and is rapidly emerging across Europe. Many people in the EU have already used, or are aware of collaborative economy services, which range from sharing houses and car journeys, to domestic services. The collaborative economy provides new opportunities for citizens and innovative entrepreneurs. But it has also created tensions between the new service providers and existing market operators. The European Commission is looking at how we can encourage the development of new and innovative services, and the temporary use of assets, while ensuring adequate consumer and social protection.