Ministers responsible for European affairs, defence, development or trade also participate depending on the items on agenda. The configuration is unique in that is chaired by the High Representative of the Union for Foreign Affairs and Security Policy (HR/VP) rather than the member state holding the presidency of the Council of the European Union; there is one exception, when the FAC meets in the configuration of ministers responsible for trade (FAC/Trade), with the presiding member state's minister chairing the meeting.