This Act extends to acts, omissions, matters and things outside:
(a) Australia and any external Territory to which a provision of this Act extends; and
(b) the airspace over an area covered by paragraph ( a); and
(c) the coastal sea (as defined in subsection 15B(4) of the Acts Interpretation Act 1901 ) of Australia and of any external Territory to which a provision of this Act extends.
Note: Under section 4:
(a) all provisions of this Act extend to the Territory of Christmas Island and the Territory of Cocos (Keeling) Islands; and
(b) a regulation may extend any or all provisions of this Act to one or more other external Territories.