In this Part:
"another country" includes a region:
(a) that is part of a foreign country; or
(b) that is under the protection of a foreign country; or
(c) for whose international relations a foreign country is responsible.
"designated international agreement" means:
(a) the Convention on International Civil Aviation concluded at Chicago on 7 December 1944, as amended by the Protocols referred to in subsection 3A(2) of the Air Navigation Act 1920 ; or
(b) an Annex to that Convention, where the Annex was adopted in accordance with that Convention; or
(c) an agreement or arrangement between:
(i) Australia, or an entity or organisation nominated or otherwise similarly authorised by Australia to enter into the agreement or arrangement; and
(ii) another country;
under which the carriage by air of passengers or freight, or both passengers and freight, between Australia and the other country is permitted.