The Artanian Infrastructure Investment Bank (Dundorfian: Artanisch Infrastruktur Investitionsbank) is an international financial institution which aims to support the building of infrastructure throughout the Artanian continent. The AIIB, as it is commonly known, is a branch of the Artanian Union and is governed by the President of the Artanian Infrastructure Investment Bank and a Board of Directors which is composed of one member from each member state of the Artanian Union. These members are usually representatives from the member states' Ministry of Finance or others appointed by the head of state or government.