Fifty-fourth (bis) Session of the IPCC (IPCC-54 bis), Written Session, 14 – 16 December 2021

Fifty-fourth (bis) Session of the IPCC

Letter of invitation to Focal Points and Ministries of Foreign Affairs (October 15, 2021)

Letter of invitation to International and other Organizations (October 15, 2021)

Documents for the Fifty-fourth (bis) Session of the IPCC


This system is to facilitate the pre-registration of delegates through the IPCC government Focal Points and IPCC accredited Observer Organizations.

As IPCC Focal Point and/or IPCC Observer Organization you should pre-register delegates using your unique credentials. The deadline for pre-registration is Tuesday 6 December 2021. In case of difficulty, please contact the IPCC Secretariat at:

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