Headquarters of the Banja Luka Regional Office is in Banja Luka. The Banja Luka Regional Office, in accordance with the law and SIPA Rulebook on Internal Organisation, performs tasks within its scope of operational competence covering the areas of Una-Sana Canton Ministry of Interior in the Federation of Bosnia and Herzegovina and areas of the Banja Luka and Doboj Public Security Centres in the Republika Srpska.