Government procurement in Poland is regulated by the Public Procurement Law, an act of parliament of 29 January 2004. The Act specifies: * Public procurement rules * Principles of contract announcement * Mode of public procurement procedures * Public procurement modes (tender in the restricted and unrestricted, competitive dialogue, negotiated procedure with publication and without notice, procurement, request for quotation, and electronic bidding) * The rules for selecting the best bid * Rules for documenting procedures * Rules for the conclusion of framework agreements * Rules for the establishment and operation of a dynamic purchasing system * Rules for the contest * Public procurement rules by concessionaires works and utilities procurement * Contracting rules on public proc