Beiträge zur Gregorianik (BzG) is the official publishing organ of the German-speaking section of AISCGre. Since 1985 it appears six-monthly and contains both a documentation of the status quo of Gregorian research – esp. in the field of semiology – and articles on interpretation and vocal praxis. BzG regularly published the “Proposals for the melodic restitution of Gradule Romanum” and since 2019 is publishing the “Proposals for the melodic restitution of the offertory verses”.

Studi Gregoriani is the official publishing organ of the Italian section of AISCGre. This annual review was founded in 1985 by Nino Albarosa who was the director until 2000. Today the publication is directed by Guido Milanese and appears at Musidora, Parma.

Scientific publication of the AHisECGre (Spanish Section of AISCGre). So far three volumes have appeared (2004, 2006 and 2008–2010).

Annual publication of the Polish Section of AISCGre. It offers information about the activities of AISCGre and Gregorian Chant in general in Poland and it publishes articles from other sections, congresses and academic events in Polish language.

グレゴリオ聖歌研究 (Studies of Gregorian Chant) is the regularly appearing Bulletin of the Japanese section of AISCGre. It contains the results of Gregorian research, publishes articles from other sections and is a forum for exchange within the section.