Since 1996 the Yearbook for Ritual and Liturgical Studies has been co-published by IRiLiS and the Centre for Religion and Heritage at University of Groningen. In 2009, the English subtitle of this multilingual series was added to its official Dutch title Jaarboek voor Liturgieonderzoek, and in 2017, title and subtitle changed places. Since 2017, the Yearbook is an online journal that is freely accessible via University of Groningen Press. The Yearbook for Ritual and Liturgical Studies is ranked as a B-journal according to the most recent Dutch DGO-list.