Air Transportation Regulations (SOR/88-58)

128 (1) The cancellation of a tariff cancels all supplements thereto in effect at the time of the cancellation.

(2) When a tariff has been cancelled, it shall not be reinstated otherwise than by publication in accordance with these Regulations.

(3) A tariff shall be cancelled only by a supplement thereto, by another tariff of the issuing carrier or agent or by disallowance by the Agency.

(4) No tariff shall be cancelled by a supplement to another tariff.

(5) Where a tariff is cancelled by another tariff, the other tariff shall be in the same CTA(A) series as the cancelled tariff, except that, where an air carrier’s tariff is replaced by a tariff of an agent, the agent’s tariff shall expressly show that it cancels or replaces the carrier’s tariff.

(6) Where an air carrier’s tariff is replaced by an agent’s tariff, the carrier’s tariff shall be cancelled by a supplement thereto that makes reference to the CTA(A) number of the agent’s tariff.

(7) Where a tariff is replaced by two or more tariffs, the cancellation of that tariff shall be effected by a supplement that shows, with respect to the specific material to be cancelled, full CTA(A) reference to the tariffs in which the material will be found and the new tariffs shall make reference to the cancelled tariff.

(8) Where a portion of a tariff is to be transferred to another tariff, a specific cancellation of that portion shall be made by the publication of a supplement, a revised page or a new tariff showing full CTA(A) reference to the tariff in which the material will be set out in the future and to the tariff in which the material was formerly published.

(9) Where a new tariff partially replaces another tariff that is in effect, the new tariff shall specifically state the portions of the other tariff that are replaced, and the inconsistent portions of the other tariff shall be amended forthwith in accordance with these Regulations.