The Azores, an archipelago of nine volcanic islands in the North Atlantic, function as one of Portugal's two autonomous regions (alongside Madeira). This status, established by the 1976 Portuguese Constitution and refined by subsequent legislation, grants the islands significant self-governance within the Portuguese Republic.
The region controls most domestic policy areas: economic development, environmental protection, education adaptation, health services, cultural affairs, and local infrastructure. Portugal retains authority over defense, foreign policy, justice, and monetary policy (the Azores use the euro).
Located ~1,500 km (930 mi) west of Lisbon and ~3,900 km (2,400 mi) east of North America, the Azores' 243,000 residents (2021) cluster around historic centers Ponta Delgada (São Miguel) and Angra do Heroísmo (Terceira), both UNESCO World Heritage sites. The exclusive economic zone spans nearly 1 million km², critical for fisheries and emerging blue economy initiatives.