Columban Fathers Central Archive contains material relating to Columban activity from 1916-present day. This consists of the administrative archives of Central Administration, Mission Regions, and Regional Mission Units, the records of the
Columban History Project, the papers of some members of the Society, Columban publications and newsletters, as well as oral history, film and photographic collections.
A major project to catalogue the archive is currently underway. A number of collections have been catalogued so far, and are available to researchers. These include: