The BBC is a public service broadcaster working in all areas of the media, radio, television, Internet, and print around the world. The BBC is structured around four main areas of activity and these are represented at the BBC’s Executive Committee. The main broadcasting groups are; TV, New Media, Radio World Service, and Nations & Regions. The commercial activities of the BBC fall into a number of groups including Worldwide Limited and Resources Limited. The BBC is active in European projects on preservation and access. Most notably are PrestoSpace and BIRTH.