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NPO 1 (formerly Nederland 1 Dutch pronunciation: [ˌneːdərlɑnt ˈeːn] until 2014) is the first national television station in the Netherlands, it launched on 2 October 1951. It provides public broadcasting and currently exists next to sister channels NPO 2 and NPO 3. A wide range of broadcasting organisations of the Publieke Omroep deliver programs. A wide variety of programs is broadcast on the channel, usually for larger audiences. In 2018, it was the most viewed channel in the Netherlands, reaching a market share of 22.0%.