Personal ordinariate
If membership by reception of the sacraments of initiation within an ordinariate is open not only to the Catholics mentioned in the 2013 amendment but to others also who have no Anglican background - something on which no express statement has been issued - anyone who has not yet received all three sacraments of initiation may join. This includes non-Christians, those who, in the view of the Catholic Church, do not have valid baptism (such as Mormons), and those who, again in the view of the Catholic Church, have valid baptism but not valid confirmation or Eucharist. Protestants in general are seen as lacking valid confirmation, but the Eastern churches and some Western ones, such as some Old Catholic churches and the Polish National Catholic Church, are recognized as having valid sacraments.
Society of Catholic Priests
Membership in the SCP UK is open to all Anglican priests who accept the Anglican Communion as part of the "one, holy, catholic, and apostolic church", who recognise the ordination of women priests, believe in the real presence and who uphold the traditional view of the seven sacraments. Priests keep a rule of life which includes the daily offices of Mattins and Evensong, Eucharistic-centred spirituality, use of a spiritual director, the sacrament of confession and praying for and ministering to other SCP members. Deacons may become associate members. The Society of Catholic Priests is associated with the Dearmer Society, for ordinands who aspire to full membership of SCP, and the Company of Servers, for lay people who serve at the altar.