Cucurull, JordiJordiCucurullToropova, PolinaPolinaToropovaCorici, Andreea AncutaAndreea AncutaCoriciPrünster, BerndBerndPrünsterZefferer, ThomasThomasZeffererPodgorelec, BlažBlažPodgorelec2025-05-052025-05-052025https://publica.fraunhofer.de/handle/publica/48728110.1007/978-3-031-64471-9_6This chapter describes the design, implementation, and execution of the i-voting pilot of the mGov4EU project. The pilot has integrated some of the main building blocks of the project into an i-voting software and has demonstrated their functionality applied to a real use case. The chapter also describes the experience and lessons learned while passing from a laboratory proof of concept to the deployments to be used by real users both at the University of Tartu in a first stage and at the University of Stuttgart in a second stage. During the first stage, the identification with eIDAS has been tested, and during the second stage, validation of documents retrieved via single digital gateway (SDG) components and authorizing users to vote in the election have been tested. Also, some insights obtained from the final users of the pilots have been presented.enOnline votingeIDASSDGPilotingIdentityAuthorizationbook article