As recommended in the Agreement of 1990, the Antiochian (Eastern) Orthodox Patriarch Ignatius IV formally met with the Syriac (Oriental) Orthodox Patriarch, Ignatius Zakka I, on [[July 22]], 1991. At that formal meeting, the two patriarchs signed a [http://www.antiochian.net/index.php?option=com_content&task=category&id=106§ionid=24&Itemid=63 pastoral agreement] which called for "complete and mutual respect between the two churches." It also prohibited the passing of faithful from one church to the other, envisaged joint meetings of the two holy synods when appropriate, and provided for future guidelines for intercommunion of the faithful and [[Eucharist]]ic [[concelebration]] by the [[clergy]] of the two churches. The Church of Antioch expects these guidelines to be issued when the faithful of both churches are ready, but not before.
Patriarch Ignatius has also overseen participation in a bilateral commission with the [[Melkite Greek Catholic Church]], which is exploring ways of healing the 18th century schism between the Melkite Catholics and the Antiochian Orthodox. In an unprecedented event, Melkite Patriarch Maximos V addressed a meeting of the Orthodox holy synod in October 1996.
The members of the holy synod of Antioch continue to explore greater communication and more friendly meetings with their Syriac, Melkite, and Maronite brothers and sisters, who all share a common heritage.