Prawo Zamówień Publicznych no. 3/2019 The digitisation of mediation proceedings in public procurement Katarzyna Marak The digitisation of security activities – tender security deposit Katarzyna Prowadzisz The participation of contractors applying for public contracts in semi-automated procedures Ewaryst Kowalczyk The digitisation of security activities, a pledge on securities Małgorzata Nyc-Zimny The e-Certis system as an instrument for the digitisation of public procurement Grzegorz Klich Controlling electronic public procurement Marcin Żurawski A new approach to the record of the contract award procedure Maciej Sarnowski Reasons for the loss of competitiveness in public procurement tenders Franciszek Łapecki On certain barriers to access to public procurement Karol Brózda The impact of a contract termination when applying for another public contract, the commentary to the judgment of the Court of Justice of 19.6.2019. C-41/18 Meca Srl vs. Municipality of Naples Franciszek Łapecki Sprawozdanie z konferencji zorganizowanej 24.6.2019 r. pt. „Informatyzacja zamówień publicznych – trudności i wątpliwości praktyki” na Uniwersytecie Ekonomicznym w Krakowie Karolina Wołowiec, Michał Drozdowicz