Annex 17 to the International Civil Aviation Organisation (ICAO) Chicago Convention (Convention on International Civil Aviation Security Safeguarding International Civil Aviation Against Acts of Unlawful Interference) defines a disruptive passenger as: "A passenger who fails to respect the rules of conduct at an airport or on board an aircraft or to follow the instructions of the airport staff or crew members and thereby disturbs the good order and discipline at an airport or on board the aircraft."
The Tokyo Convention (1963), also known as The Convention on Offences and Certain Other Acts Committed on Board Aircraft, makes it unlawful to commit “Acts which, whether or not they are offences [against the penal law of a State], may or do jeopardize the safety of the aircraft or of persons or property therein or which jeopardize good order and discipline on board.”