I EBU:s regelbok för Euorovision Song Contest står det i kapitel 4, paragraf 9:
The lyrics and/or performance of the songs shall not bring the Shows or the Eurovision Song Contest as such into disrepute. No lyrics, speeches, gestures of a political or similar nature shall be permitted during the Eurovision Song Contest. No swearing or other unacceptable language shall be allowed in the lyrics or in the performances of the songs. No commercial messages of any kind shall be allowed. A breach of this rule may result in disqualification.