A referendum on the reform of the Catalan Statute of Autonomy was held in Catalonia on Sunday, 18 June 2006. Voters were asked whether they ratified a statutory amendment which effectively approved a new Statute of Autonomy of Catalonia. The draft Statute had been submitted to the consideration of the Spanish Cortes Generales earlier in the year, where it had been approved in both the Congress of Deputies on 30 March and in the Spanish Senate on 10 May.