The process of becoming Catholic is formally known as the Rite of Christian Initiation of Adults (RCIA) or for children 7-17, Rite of Christian Initiation of Children (RCIC.) It is a gradual process of spiritual formation that includes prayer, sharing, and study and occurs in the context of the parish community. It is intended for adults who are unbaptized and would like to be fully initiated and welcomed into the Catholic Church through the sacraments of Baptism, Confirmation, and Eucharist; or were baptized in another Christian community/tradition* and seek to be received into the full communion of the Catholic Church through the sacraments of Confirmation and Eucharist; and/or were baptized as Catholics* as infants/children but have not received the sacraments of Confirmation and Eucharist.
*Proof of valid Christian baptism is required (by way of certificate or letter of verification from one’s pastor or church of baptism.)