Bank Negara Indonesia It was prepared to be the Central Bank of Indonesia with the task of issuing and handling Indonesian currency. A few months after its establishment, Bank Negara Indonesia officially distributed the first official currency of Indonesia - ORI or Oeang Republik Indonesia. Following the appointment of "De Javasche Bank" as the Central Bank of Indonesia, Bank Negara Indonesia had its role shifted to that of a development bank, and was later given the right to serve as a foreign exchange bank. Following increased capitalization in 1955, the legal status of Bank Negara Indonesia was changed into that of a commercial
National symbols of Indonesia and hoisted in public at the Indonesian Independence Day ceremony, on 17 August 1945. The design of the flag has remained the same ever since. Indonesia Raya is the national anthem of the Republic of Indonesia. The song was introduced by its composer, Wage Rudolf Supratman, on 28 October 1928 during the Second Indonesian Youth Congress in Batavia. The song marked the birth of the all-archipelago nationalist movement in Indonesia that supported the idea of one single "Indonesia" as successor to the Dutch East Indies, rather than split into several colonies. Indonesian language () is the official language of Indonesia.