Appropriate authority

urn:aero:airm:1.0.0:ContextualModel:ATMBusinessTerms:Appropriate_authority

a) Regarding flight over the high seas: The relevant authority of the State of Registry. b) Regarding flight other than over the high seas: The relevant authority of the State having sovereignty over the territory being overflown.

Source: ICAO
Synonyms: appropriate national authority; competent authority