Changing a contract in the case of a public procurement in light of the Public Procurement Law of September 11, 2019

One of the basic principles Public Procurement Law, regulated in Article 17(2), provides that “The contract is awarded to contractor selected accordance with provisions Act”. However, this does not mean it cannot be changed after signing a public procurement contract. Frequently, contractor, for reasons beyond his control, able complete subject on time. In addition, may also necessary perform additional activities and even change contractor. should remembered case making changes content contract, Articles 454–455 Law considered. The purpose article analyse law, doctrine jurisprudence regarding admissibility Author will try answer following questions: 1) “What can considered significant?” 2) “In which cases permissible make contract?” was prepared using non-reactive research methods, dogmatic-legal legal-comparative.