The eighth anniversary of the formal erection of the Union in the Universal Church was celebrated on Saturday October 29th 2011 in the Church of Spirito Santo dei Napoletani, via Giulia, where St. Vincent was Rector from 1835 until January 1846. Members of the UAC in the area of Rome gathered at 15.30 for an hour of prayer 'in the Cenacle', interceding for a renewed gift of the Spirit of God for the entire Union, followed by a concelebrated Mass at 16.30 led by the President of the Union Fr. Derry Murphy SAC, during which all of the Union members present united in publicly renewing their Act of Apostolic Commitment together.