Specialized Agencies

Members of specialized agencies and related organizations must register with the United Nations Protocol and Liaison Service (Protocol Office) through the online “eRegistration system”, which is available on the e-deleGATE portal at https://e-delegate.un.org/. For registration to the Summit, official delegations must go through the “designated eRegistration focal points” of their respective Permanent Missions or liaison offices in New York, who have access to the eRegistration system.

A note verbale highlighting the registration procedure will be sent by the Protocol Office to all permanent and observer missions and offices in New York prior to the opening of the registration and will be made available on the Protocol and Liaison Service website (www.un.org/dgacm/en/content/protocol).

The registration through the ‘eRegistration system’ is scheduled to open on 1 September and close on 15 October 2025. Onsite registration may be available. Further details will be provided on the Summit website.