The Humanist Democratic Centre (French: Centre D mocrate Humaniste or CDH) is a centrist, christian-democrat, Belgian French-speaking political party. The party held its own in the 2003 elections. It is allied to the CD&V and used to be called the Christian Social Party (French: Parti social chr tien or PSC). Its ideology is a mix of christian-inspired humanism, combined with a centrist policy towards the economy, supporting state interventionism and calling for the unity of Belgium.