Can. 820
© Libreria Editrice Vaticana Source: vatican.va
§ 1. Error in persona invalidum reddit matrimonium.
§ 2. Error in qualitate personae, etsi dat causam matrimonio, matrimonium non dirimit, nisi haec qualitas directe et principaliter intenditur.
Wording unchanged since the Code took effect in 1991.
Read the whole title TITULUS XVIDe Cultu Divino et Praesertim de Sacramentis 667–895