The Organisation for the Prohibition of Chemical Weapons (OPCW) is an intergovernmental organisation and the implementing body for the Chemical Weapons Convention (CWC), which entered into force on 29 April 1997. The OPCW, with its 193 member states, has its seat in The Hague, Netherlands; it oversees the global endeavour for the permanent and verifiable elimination of chemical weapons. The organisation promotes and verifies the adherence to the Chemical Weapons Convention, which prohibits the use of chemical weapons and requires their destruction. Verification consists both of evaluation of declarations by member states and onsite inspections. The organisation was awarded the 2013 Nobel Peace Prize "for its extensive efforts to eliminate chemical weapons". Nobel Committee chairman Thorbjørn Jagland said, "The conventions and the work of the OPCW have defined the use of chemical weapons as a taboo under international law". History The Hague was chosen as the location for the seat of the organisation after a successful lobby of the Dutch government, competing against Vienna and Geneva. The organisation has its headquarters next to the World Forum Convention Centre (where it holds its yearly Conference of States Parties) and an equipment store and laboratory facility in Rijswijk. The headquarters were officially opened by Queen Beatrix of the Netherlands on 20 May 1998. and consist of an eight-story building built in a semi-circle. A permanent memorial to all victims is present at the back of the building and is open to the public. The OPCW headquarters building was designed by American architect Gerhard Kallmann of Kallmann McKinnell & Wood. The first Director-General only served about one year of his second term, after which, in April 2002, he was removed from office on grounds of lack of confidence by the member states. It was argued by The Guardians columnist George Monbiot that Director-General José Bustani was being forced out by the U.S. government, despite the convention insisting the OPCW "shall not seek or receive instructions from any government"; the US had tried to persuade Brazil to recall Bustani. Monbiot wrote that the U.S. had tried other measures, although the convention also indicates that states should "not seek to influence" staff. In line with his mandate, Bustani wanted Iraq to sign the convention thus allowing international chemical weapons monitors into Iraq and thus potentially impeding the U.S. push for war against Iraq. The U.S. gave three main arguments for the removal of Bustani's from