The pro communio Trade Fair Advisory Council acts as an independent body for the assurance of the best possible quality of the International Church Trade Fair pro communio. Comprised of representatives of the exhibition committee, church-related associations and personalities of ecclesiastical life, these representatives are responsible for the procurement of products and services within Catholic and Protestant congregations and parishes.

The pro communio Exhibition Committee includes representatives of renowned exhibitors, who represent the individual core areas at the Church Trade Fair pro communio. Church-related associations and personalities of ecclesiastical life actively participate in reference to the key content topics of the supplementary program.