The term "sede vacante" can be applied to other Catholic dioceses outside of Rome. In such cases, this means that the particular diocesan bishop has either died, resigned, transferred to a different diocese, or lost his office and a replacement has not yet been named. If there is a coadjutor bishop for the diocese, then this period does not take place, as the coadjutor bishop (or coadjutor archbishop, in the case of an archdiocese) immediately succeeds to the episcopal see.
Within eight days after the episcopal see is known to be vacant, the college of consultors (or the cathedral chapter in some countries) is obliged to elect a diocesan administrator. The administrator they choose must be a priest or bishop who is at least 35 years old.
If the college of consultors fails to elect a qualifying person within the time allotted, the choice of diocesan administrator passes to the metropolitan archbishop or, if the metropolitan see is vacant, to the senior-most by appointment of the suffragan bishops.
Before the election of the diocesan administrator of a vacant see, the governance of the see is entrusted, with the powers of a vicar general, to the auxiliary bishop, if there is one, or to the senior among them, if there are several, otherwise to the college of consultors as a whole. The diocesan administrator has greater powers, essentially those of a bishop except for matters excepted by the nature of the matter or expressly by law. Canon law subjects his activity to various legal restrictions and to special supervision by the college of consultors (as for example canons 272 and 485).
Vicars general and episcopal vicars lose their powers sede vacante if they are not bishops; the vicars that are themselves bishops retain the powers they had before the see fell vacant, which they are to exercise under the authority of the administrator.