The Aeronautical Information Services of the Slovak Republic (AIS S. R.) are provided by Aeronautical Information Management Unit, which forms part of Air Traffic Services of the Slovak Republic. AIM unit ensures the flow of information necessary for the safety, regularity and efficiency of international and national air navigation within the area of its responsibility. AIM unit consists of the departments of Aviation information and publications (including charts production), International NOTAM Office (NOF) , AIM Systems and AIM Methodology Office.