Aiming to improve the living conditions of vulnerable populations in marginalized areas and to put self-promotion processes in motion, the project’s goal was to enable these beneficiaries to take charge of their own affairs and to know and demand their rights. The grantee created permanent community centres and promoted community development through specific micro projects to mobilize and train teams of volunteers, and to strengthen the community centres’ capacity to organize and dialogue with local decision-making bodies. The beneficiaries greatly appreciated the project’s assistance on the ground. The volunteers’ continuous presence heightened the populations’ motivation and engagement. Several factors contributed to the project’s effectiveness: country action plans suited to local realities; the formation of well-trained teams of volunteers; the strong mobilization and participation of settlers in the activities; the financing of projects proposed by the target populations to improve their living conditions; and the quality of the local support provided by the teams of volunteers.