This training webinar is organised by the Institut Africain de Suivi et Évaluation d'Impact des Politiques, Programmes et Projets de Développement. The first part of the webinar will present the theoretical stages involved in designing and managing a monitoring and evaluation system. The second part of the webinar will focus on concrete cases of existing monitoring and evaluation systems, how they work and, above all, the challenges and opportunities involved in managing a monitoring and evaluation system in practice.