As an autocephalous church, the Apostolic Catholic Church has two religious orders and congregations: the Order of the Missionaries of the Holy Spirit and the Order of the Missionaries of John Florentine. The members of the congregations are the archbishops, bishops, priests, deacons, subdeacons, nuns, and third order members, bound by their evangelical vows of chastity, poverty, obedience, acceptance of their immediate superiors to the Patriarch and to God the Holy Spirit, whom adherents address as Ingkong. The lay governing body of the Apostolic Catholic Church is headed by the Parish Pastoral Council, with its own elected officers and committees as the working force of the church. The church is an active member of the National Council of Churches in the Philippines along with other Protestant and non-Roman Catholic churches whose goal is to achieve ecumenism. It is also a member of the Canadian Council of Churches. The church claims five to eight million members worldwide, although it provides no reliable evidence for these figures.
Patriarchate
The Apostolic Catholic Church is headed by a patriarchate, and is headquartered at the National Shrine of Ina Poon Bato. The Apostolic Catholic Church does not accept the authority of the Pope.
Beliefs and practices
The church adheres to the doctrine of Trinitarianism and has classified itself as a conservative church due to its observance of traditional church attire. Members of the church are expected to show discipline and piety, with youths forbidden to have intimate relationships, and adults prohibited from drinking alcohol, smoking cigarettes, using illegal drugs, and gambling.
Saints
The Apostolic Catholic Church follows the doctrine of recognizing saints and holy people based on what they have done while still alive. Similar to the Episcopal Church in the Philippines and the Anglican Communion, it recognizes all Roman Catholic and Eastern Orthodox Church saints. There is only one saint beatified and canonized by the ACC Patriarchate: St. Maria Virginia Peñaflor Leonzon, mother of Patriarch, Dr. John Florentine L. Teruel, PP and the church. She is the honorary foundress of Apostolic Catholic Church and its Cursillo Movement. Having an elevated spiritual life, she was beatified and canonized a saint in 1995 by Patriarch John Florentine. Because of this, St. Maria Virginia P. Leonzon became the first Filipino non-Roman Catholic saint. When she was still alive, St. Maria Virginia was a living saint for all ACC members. She died at the age of 83 in Sacrifice Valley in 2005.