Embassies of EU countries in other EU countries have noticed a shift of functions. EU countries no longer discuss only foreign policy issues, but also matter that have been considered part of domestic policies until now. The agendas at EU headquarters in Brussels, particularly Committee, determine the issue to be pursued by embassies of EU countries in EU member state. It is important that the activities of the bilateral missions do no duplicate. But supplement the discussions between the permanent missions in Brussels. Therefore, the bilateral embassies must be continuously informed about the discussions in Brussels. Bilateral embassies of EU countries in EU countries can contribute to the discussion of EU issues because the decisions of member countries are prepared or made in capitals. It is the task of EU embassies to assess the position of the host government towards important policy issues and to lobby in favor of the sending government’s positions. Some EU members, such as Germany, have attached EU affairs officers to their embassies in other EU countries.