Canon 65

Can. 65 §1. Without prejudice to the prescripts of §§2 and 3, no one is to petition from another ordinary a favor denied by one's own ordinary unless mention of the denial has been made. When this mention has been made, however, the ordinary is not to grant the favor unless he has obtained the reasons for the denial from the prior ordinary.

Can. 65 §2. A favor denied by a vicar general or by an episcopal vicar cannot be granted validly by another vicar of the same bishop even if the reasons for the denial have been obtained from the vicar who denied it.

Can. 65 §3. A favor denied by a vicar general or by an episcopal vicar and afterwards obtained from the diocesan bishop without any mention made of this denial is invalid. A favor denied by a diocesan bishop, however, even if mention is made of the denial, cannot be obtained validly from his vicar general or episcopal vicar without the consent of the bishop.