Article 36 2.

Where an air carrier starts using the router in accordance with paragraph 1 of this Article, it shall continue using the router to transmit such information to the PIU of the Member State concerned until the relevant date of application of this Regulation referred to in Article 45, second paragraph. However, that use shall be discontinued, from an appropriate date set by that Member State, where that Member State considers that there are objective reasons that require such discontinuation and has informed the air carrier accordingly.