Ofcom regulates TV, radio and video-on-demand services. Our Broadcasting Code contains rules which TV and radio broadcasters must follow. There are separate rules for video-on-demand services, which include TV catch-up, online film services and libraries of archive content. 

This section includes information for people in the broadcasting and video-on-demand industries, as well as our latest research and Broadcast and on-demand bulletins.

Featured content

Gweithrediadau teledu

Information about TV operations by channel and TV research.

Gweithrediadau radio

Information on broadcast radio formats, coverage and regulation.

Darparwyr gwasanaethau rhaglenni ar alwad

Information for On Demand Service Providers (ODPS) which includes TV catch up, online film services and information for those providing a library of archive content.

Rheoleiddio'r BBC: Fframwaith Gweithredu

Information about the BBC Trust including consultations and responses.

Broadcasting market reviews and consultations

Broadcasting reviews and consultations including public service broadcasting and the TV production sector.

Arweiniad i ddarlledwyr teledu a radio

Guidance for TV channels and radio stations, technical requirements and other broadcasting matters.