It is the most important institution in the city of Barcelos. It is responsible for the good of the community and the happiness of its citizens. It is an organization whose function is to manage the city in various areas such as education, sports, culture, tourism, property management, social work, etc. The municipality works in the areas of education, sports, culture, tourism, property management and social work have been important for the various participants in some countries, because they have realized their training in organizations that are managed by the city of Barcelos. This organization has many participants interning demonstrating by experience of its staff accompany trainees. The Municipality has also received several participants for some visits and to conduct small ceremonies for the delivery of a recall of Barcelos.