The Office of Liturgical Celebrations of the Supreme Pontiff has made the following announcement:

On Sunday, 21 May 2023, at 11.00, His Eminence Cardinal Giorgio Marengo, I.M.C., prefect apostolic of Ulaanbaatar, Mongolia, will take possession of the title of San Giuda Taddeo Apostolo, Via Amedeo Crivellucci, 3.