On 26 November 2019, a delegation from the New Apostolic Church visited the Pontifical Council for Promoting Christian Unity (PCPCU)
The spokesman of "New Apostolic Church International", Bishop Peter Johanning, together with Apostles em. Clément Haeck and Rolf Wosnitzka, and Apostle Rolf Camenzind, met with Cardinal Kurt Koch, President of the PCPCU, and Father Augustinus Sander, OSB, official of the PCPCU, about the ongoing involvement of their community in ecumenism.
Cardinal Koch encouraged delegation members to deepen existing local ecumenical contacts.
'Apostle' is a title used in the New Apostolic Church for certain leaders.