EN
This article concerns the issue of limitation of claims and time limits of expiration of entitlements in Polish civil law. It contains comments referring to the subject of the limitation of claims, its terms and consequences of their expiration as well as the issue of intertemporal regulations related to entering into force the Act of 13th of April 2018 amending the Polish Civil Code, as well as provisions relating to the limitation of claims proposed in the concept of the new First Book of the Polish Civil Code prepared by Civil Law Codification Commission in 2015. There have also been made references to other projects related to the aforementioned issues. The proposed changes were subject to discussion, polemic and critical assessment.