Air Transportation Regulations

115 (1) Every tariff or amendment to a tariff shall be filed with the Agency at least 45 days before the tariff or amendment comes into force, except

• (a) where a different period is specified in an international agreement, convention or arrangement respecting civil aviation to which Canada is a party; or

• (b) where the tariff or amendment is filed at least one working day before it comes into force

  • (i) to publish tolls for an additional aircraft to be used in, or to cancel tolls respecting an aircraft to be withdrawn from, a non-scheduled international service, other than a service that is operated at a toll per unit of traffic,

  • (ii) by an air carrier operating a non-scheduled international service in accordance with section 16; or

• (c) by order of the Agency.

(2) The period prescribed by subsection (1) shall not commence until a tariff or amendment is received by the Agency, and the mailing thereof does not constitute receipt by the Agency.