EN
The article concerns the issue of jurisdiction in cases of unfair competition. It covers the analysis of the grounds of jurisdiction of the Polish court in such cases. The following sources of law are described in the article: Regulation (EU) No 1215/2012 of the European Parliament and of the Council of 12 December 2012 on jurisdiction and the recognition and enforcement of judgments in civil and commercial matters (recast), international agreements in relation to which Poland is a party and the Polish Code of Civil Procedure. The analysis concerns the mutual relationship of the abovementioned sources of law as well as the meaning of the particular grounds of jurisdiction.