POLITO, the Politecnico di Torino, is one of the most important universities in Europe for engineering and architecture studies. The Electronics for Metrology group within the Department of Electronics and Telecommunications has long been involved in electrical impedance by cooperating with INRIM. POLITO has expertise in the design of high-accuracy electronics and in the evaluation of uncertainty. POLITO has participated in AIM QuTE, and collaborated in the implementation of several digital bridges. POLITO will contribute to the review of research in Work Package 1, the bridge design in Work Package 2 and the development of the uncertainty evaluation tool in Work Package 3.