The Centre Généalogique des Côtes-d'Armor (CG22) is a comprehensive genealogical organization dedicated to preserving and promoting the rich heritage of the Côtes-d'Armor region in Brittany, France. This center offers a variety of services, including access to extensive online resources for historical records like parish and civil registries, making ancestral research accessible to all. The CG22 houses several applications, such as CORAIL-NET for searching civil records, and GRANITE-NET for tracing familial connections.

Members can benefit from detailed databases, including over 5 million birth, marriage, and death records. The center encourages community involvement by welcoming volunteers for various tasks, such as managing events and digitizing records. The CG22 also facilitates secure online membership subscriptions through various banking options. With a mission to foster genealogical research, the Centre Généalogique des Côtes-d'Armor stands as a vital resource for individuals eager to explore their ancestral lineage and connect with their heritage.