Besides its own foreign and security policy, the Commission is also gaining greater representation in international bodies. Representation in international bodies is previously through the European Commissioner for External Relations, who worked alongside the High Representative, but now with the High Representative directly as a Commission Vice-President. In the UN the EU has gained influence in areas such as aid due to its large contributions in that field (see below). In the G8 and the G20, the EU has the rights of membership besides that of chairing/hosting summit meetings. The EU is represented at the G8 by the presidents of the Commission and the Council. At the G20, its exact representation depends on the format of the individual meetings and may also include officials from the ECB. For all of these meetings, the EU has established informal processes to coordinate its policies. In the World Trade Organisation (WTO), where all 27 member states are represented, the EU as a body is represented by Trade Commissioner.