NOS (Nederlandse Omroep Stichting) is a Dutch broadcasting foundation that was formed on May 29, 1969, from the former Dutch Television Foundation (NTS) and the Dutch Radio Union (NRU). NOS is a public broadcaster established by the Media Act, whose task is to provide the media supply for the national public media service in the fields of news, sports, and events. It is also legally responsible for a number of radio, television, teletext, and internet tasks.
NOS produced Sesamstraat, the Dutch co-production of Sesame Street, from the show's debut in 1976 until it was moved to NPS in 1995.

