Speaker: Igor Ślazyk Title: “Studies of The Opto-Electronic Chain for The LHCb RICH Upgrade” Abstract: The process of quality assurance of Elementary Cell for the Ring-Imaging Cherenkov detectors upgrade of the LHCb experiment, performed on-site in the University of Ferrara will be described. The objective is to present the complete process of the quality assurance, from the development of the experimental set-up, the test software and the offline data analysis scripts to the actual measurements performed on the Elementary Cells and to show obtained results.