Sectors constitute the third and most localized level of administrative division in Rwanda's three-tier governance structure. The country contains 416 sectors, which serve as the primary interface between national government and local communities. At this level, administration focuses on delivering essential public services including primary education, basic healthcare, local infrastructure maintenance, and civil registration. Sectors implement development programs designed at provincial and district levels while collecting data and feedback from villages and cells below them. Each sector is governed by an executive secretary who coordinates with an advisory council to address local needs, resolve minor disputes, and facilitate community participation in national initiatives. This administrative level plays a crucial role in Rwanda's decentralization policy by bringing government services closer to citizens and enabling more responsive local governance.