Open Tender Pn/09Kpo/04/2026 For The Implementation Of The Investment Task Titled: "Author'S Supervision And Maintenance Of The Biometric Signature System" As Part Of The Project: "Improving The It Maturity Of The Provincial Infectious Diseases Hospital In Warsaw In The Field Of Cybersecurity, Digital Services, Edm And Ai" Kpod.07.03-Ip.10-0236/25