The monitor of catechetical publications (volumes, manuals, essays, monographs, etc.) is assured from the published reviews on the Annal of Catechetics, which continues its editions regularly. More areas of monitor are also:
- Catechism in the various vernacular languages;
- Aids and paper instruments on catechesis;
- Material used for the school of formation of the catechists and the leaders of catechists;
- Other paper aids that correspond to the criteria of selection;
- Reporting of audio-visual material
- Reporting and updating of internet sites on catechesis
Paper documentation is kept in the Archive of ICA. The library materials are kept at the Library of Catechetical Seminar of the UPS. All computer data is kept in the computer of COI.