current issue Prawo Zamówień Publicznych no. 4/2025 Invalidation of a public procurement contract pursuant to Article 705 of the Civil Code Marcin Czerwiński 10.32027/PZP.25.4.1 Difficulties when a group of contractors jointly applies for and implements a public procurement contract Ewa Zielińska 10.32027/PZP.25.4.2 Claim for damages due to a public contracting authority refusing to conclude a contract Cyprian Herl 10.32027/PZP.25.4.3 Appeals proceedings before the KIO (National Appeal Chamber) using electronic means of communication Agnieszka Trojanowska 10.32027/PZP.25.4.4 On the overlap of grounds for rejecting a tender: where the content conflicts with procurement documents and the price is abnormally low given the subject of the order Michał Łuc 10.32027/PZP.25.4.5 Requirements for awarding small public contracts Andrzela Gawrońska-Baran 10.32027/PZP.25.4.6