Is responsible for the multiannual financial framework of the European Union budget, which means conducting conceptual work, preparing a position, and conducting negotiation.

Shapes national position towards key EU socio-economic and energy and climate policies.

Manages affairs arising from the United Kingdom's withdrawal from the European Union.

Responsible for assessing the effects of Poland`s membership in the European Union, including the analysis of the balance of costs and benefits.

Coordinates Poland's cooperation with the Bruegel institute, a leading European socio-economic think-tank. This cooperation involves promoting Polish point of view regarding EU policies in an expert debate organized by the Institute and programming the work of the think tank in accordance with the needs of the Polish administration.

Management:
Deputy Director, Acting Director - Małgorzata Kałużyńska 
Deputy Director - Krzysztof Bednarek
Deputy Director - Marcin Kwasowski
Deputy Director - Wojciech Burkiewicz