27 September 2021: Invitations to participate sent out (General Rules (GR) 5)

31 December 2021: Deadline for Member States to announce their provisional choice of class of contribution

26 January 2022: Deadline for submission of proposals to amend the Constitution (CS) or Convention (CV) (CS224/CV519)

21-31 March 2022: 2022 session of the Council (C22)

1st inter-regional preparatory meeting in conjunction with C22: 28 March 2022

May 2022: Opening of online registration

26 May 2022: Deadline for submission of other proposals (GR 40)

2nd inter-regional preparatory meeting, 5 June 2022 in Kigali, Rwanda

23.59 hours, GVA time, 29 August 2022: Elections: Deadline for submission of candidatures (GR 170)

3rd inter-regional preparatory meeting after the deadline for candidatures, 30-31 August 2022 in Riyadh, Saudi Arabia

5 September 2022: Firm deadline for all contributions (Res. 165)

24 September 2022: Last meeting of C22

25 September 2022: Informal meeting of Heads of Delegation

26 September 2022: Meeting of Heads of Delegation, Opening Ceremony, and First Plenary

29 September 2022: Elections begin on 4th day of the Conference. Order is as follows: SG, DSG, Directors of the Bureaux, and RRB and Council.