Switzerland has participated in the Eurovision Song Contest every year since it began, except 1995, 1999, 2001, and 2003. Switzerland hosted the first contest in 1956, and won it themselves. Switzerland won the contest again in 1988. A third victory in 1963 could have been possibly had Katie Boyle not recalled the Norwegian for their votes again.
Switzerland has four official languages, French, German, Italian, and Romansh. For decades, the song requirements stated that the song had to be performed in a national language, which gave Switzerland leeway as they could perform in any of the four languages. Out of their 51 appearances in the Contest, Switzerland has sent 52 songs, 24 of which were in French, 12 in German, nine in Italian, six in English, and one in Romansh. Both of Switzerland's winning songs have been sung in French.