Mzkzg/Zp/Wr/1/25 Public Procurement Procedure For The Provision Of Services By Polregio S.A. For The Metropolitan Transport Association Of The Gulf Of Gdańsk, Services In The Field Of Introducing The Polregio S.A. Ticket System Into The Ticket System. Metropolitan Tickets Enabling Travel By Passengers Holding Tickets Issued By The Metropolitan Transport Association Of The Gulf Of Gdańsk And The Rules For Making Payments With Polregio S.A. Settlements In This Respect - Reference Number: Mzkzg/Zp/Wr/1/25