On 21 December 1990 the Constitution of Croatia, determined in article 53, named the Croatian National Bank as Croatia's central bank, and declared its responsibilities: "Croatian National Bank is central bank of Republic of Croatia.
Az 1990. december 21-én elfogadott horvát alkotmány 53. cikke határozta meg a bank feladatait: „A Horvát Nemzeti Bank Horvátország központi bankja.