The Union of the Comoros is divided into 3 iles (islands), which constitute the country's primary and only level of administrative subdivision. Each ile functions as a semi-autonomous territorial unit with its own government structure, including an elected governor and island assembly. These island administrations handle regional governance responsibilities such as education, health services, public infrastructure, and local economic development within their respective territories. The three iles correspond to the main islands of Grande Comore (Ngazidja), Mohéli (Mwali), and Anjouan (Nzwani). This administrative structure reflects Comoros' unique federal system, where significant powers are devolved to the island level to accommodate each island's distinct identity and political traditions while maintaining national unity under the federal government based in Moroni.