The Scottish Parliament Building (, ) is the home of the Scottish Parliament at Holyrood, within the UNESCO World Heritage Site in central Edinburgh. Construction of the building commenced in June 1999 and the Members of the Scottish Parliament (MSPs) held their first debate in the new building on 7 September 2004. The formal opening by Queen Elizabeth II took place on 9 October 2004. Enric Miralles, the Spanish Catalan architect who designed the building, died before its completion.