The Office of Immigration and Nationality (OIN) with a national competence is responsible for: In accordance with the provisions of law on nationality discharging all the duties related to nationality falling in the line of duty of the Minister of the Justice and Law Enforcement; The tasks related to the home registration activity; Carrying out all the aliens policing tasks in the capacity of a central aliens policing authority; Executing all the tasks related to the administration of refugees in the capacity of a refugee authority. Additionally the Office is responsible for: Executing tasks related to migration arising from international conventions; Co-operating with international organisations, Hungarian governmental and non-governmental organisations; Managing and operating the reception centres, temporary accommodations and community shelters.