EN
The article argues that the EU’s diplomatic activity in the G20 is not so much determined by its powers in the founding treaties, but rather by external factors that influence the specific behaviour of the Union with regard to negotiating individual points of the Group’s agenda. As far as the EU’s economic and financial issues are concerned, the European Union, balancing between member-states that do not have a single representation in the G20 and the EU4 (United Kingdom, France, Germany, Italy), chooses an interaction mode that can be defined as (hard) bargaining. In other, less sensitive issues such as climate change, development policy, gender or employment, the EU prefers arguing. The article presents these two narratives of the EU’s participation in the G20 as a diplomatic actor. Their choice affects the level of coordination of the diplomatic activity of the European Union, relations between its member states and activities of institutions representing the EU in the G20.