9. Article

TERMINATION OF PARTICIPATION 9.1 At least one full year's notice (i.e. not later than 1 January), transmitted in writing to the Secretary General, is required for termination of participation in the ICAO PKD. Termination takes effect on 31 December of the year following notice. 9.2 Upon receipt of a notice of termination of participation in accordance with paragraph 9.1, the Secretary General will notify the other Participants and the PKD Board.