Permanent Missions: need to issue a Note Verbale with the composition of its delegation, indicating the type of participation (online or/and in-person), and share the document with delegates or have designated focal points at the Permanent Mission register their delegates.
Organizations: need to issue an official letter signed by the Head of the Organization with the composition of its representation, indicating the type of participation (online or/and in-person), and share the document with representatives.
Every participant must have a personalized INDICO profile (create one here)
Guides:
Profile creation and Register for an event [video]