The Canons of the Synods of Sardica, Carthage, Constantinople, and Carthage Under St. Cyprian, Which Canons Were Received by the Council in Trullo and Ratified by II. Nice 51Canon XXVIII.

Presbyters, deacons, or clerics, who shall think good to carry appeals in their causes across the water shall not at all be admitted to communion.

It also seemed good that presbyters, deacons, and others of the inferior clergy in the causes which they had, if they were dissatisfied with the judgments of their bishops, let the neighbouring bishops with the consent of their own bishop hear them, and let the bishops who have been called in judge between them: but if they think they have cause of appeal from these, they shall not betake themselves to judgments from beyond seas, but to the primates of their own provinces, or else to an universal council, as has also been decreed concerning bishops. But whoso shall think good to carry an appeal across the water shall be received to communion by no one within the boundaries of Africa.