Canon 443. §1 The following have the right to be summoned to particular councils and have the right to a deliberative vote:

1° diocesan Bishops;

2° coadjutor and auxiliary Bishops

3° other titular Bishops who have been given a special function in the territory, either by the Apostolic See or by the Episcopal Conference.

§2 Other titular Bishops who are living in the territory, even if they are retired, may be invited to particular councils; they have the right to a deliberative vote.

§3 The following are to be invited to particular councils, but with only a consultative vote:

1° Vicars general and episcopal Vicars of all the particular Churches in the territory;

2° the major Superiors of religious institutes and societies of apostolic life. Their number, for both men and women, is to be determined by the Episcopal Conference or the Bishops of the province, and they are to be elected respectively by all the major
Superiors of institutes and societies which have a centre in the territory;

3° the rectors of ecclesiastical and catholic universities which have a centre in the territory, together with the deans of their faculties of theology and canon law;

4° some rectors of major seminaries, their number being determined as in no. 2; they are to be elected by the rectors of seminaries situated in the territory.

§4 Priests and others of Christ’s faithful may also be invited to particular councils, but have only a consultative vote; their number is not to exceed half of those mentioned in 1-3.

§5 The cathedral chapter, the council of priests and the pastoral council of each particular Church are to be invited to provincial councils, but in such a way that each is to send two members, designated in a collegial manner. They have only a consultative vote.

§6 Others may be invited to particular councils as guests, if this is judged expedient by the Episcopal Conference for a plenary council, or by the Metropolitan with the suffragan Bishops for a provincial council.