- The members of the International Leadership Council,
- The leader couples of the autonomous territorial Federation communities,
- Delegate families elected by the autonomous territorial Federation communities (1 couple per territory).
On invitation of the International Leadership Council, couples in territories that are in the foundation process can also attend, as can the leader couple of the previous term of office of the international leadership. They have the right to speak, but not to vote.
In 2021 the following territories will be represented by one couple: Costa Rica, Ecuador, Mexico, Czech Republic, and Hungary.
In addition to the capitulars many staff and volunteers will be involved: secretaries, technical assistance, translators, house staff etc.