Commonwealth Numbered Regulations Commonwealth Numbered Regulations(1) A licence holder is not required to apply to the Secretary for a variation of an approved timetable if the variation relates solely to one or more of the following:
(a) a timing change that does not change the number of international air services provided per week;
(b) the cancellation of an international air service that does not permanently change the approved timetable;
(c) the substitution of another type of aircraft for a particular international air service, being a type of aircraft that was listed for that particular service in the application for the approved timetable;
(d) a change to the timing of a scheduled international air service where the service will be completed within 48 hours of the scheduled time in the approved timetable.
Note: Subsection (1) does not affect any law that applies in relation to a curfew at an Australian aerodrome.
(2) A licence holder who engages in a code sharing service is not required to apply to the Secretary for a variation of an approved timetable if:
(a) the licence holder (the marketing carrier ) is a marketing carrier for an air transport service operated by another international airline; and
(b) the marketing carrier is not subject to a capacity allocation by the International Air Services Commission.