Prawo Zamówień Publicznych no. 1/2018 The specifics of building production and the criteria of assessing bids Andrzej Borowicz Consequences of post-tender obligation to conclude a public procurement contract Zdzisław Gordon Tender specification as a measure ensuring the application of the transparency principle Aleksandra Sołtysińska, Hanna Talago-Sławoj Economic and financial capacity of the contractor – selected problems in the light of the binding public procurement regulations Małgorzata Moras Appeals against the conditions for participating in procurement proceedings in light of existing case law Magdalena Grabarczyk A new perspective on documenting the performance of conditions required from the contractor – selected issues Anna Szymańska The new Act on Entrepreneurs and public procurement Karol Brózda Forfeiture of the bid bond due to a failure to document the contractor’s credibility. Gloss to the resolution of the Supreme Court of 22.6.2017, III CZP 27/17 Grzegorz Wicik