He must be a consecrated bishop.
§1. In leading their lives, clerics are bound in a special way to pursue holiness since, having been consecrated to God by a new title in the reception of orders, they are dispensers of the mysteries of God in the service of His people.
The minister of sacred ordination is a consecrated bishop.
No bishop is permitted to consecrate anyone a bishop unless it is first evident that there is a pontifical mandate.
Unless the Apostolic See has granted a dispensation, the principal bishop consecrator in an episcopal consecration is to be joined by at least two consecrating bishops; it is especially appropriate, however, that all the bishops present consecrate the elect together with the bishops mentioned.
§1. Each person is to be ordained to the presbyterate or the diaconate by his proper bishop or with legitimate dimissorial letters from him.
§2. If not impeded by a just cause, the proper bishop is to ordain his own subjects personally; without an apostolic indult, however, he cannot ordain licitly a subject of an Eastern rite.
§3. The person who can give dimissorial letters to receive orders can himself also confer the same orders personally if he possesses the episcopal character.
As regards the diaconal ordination of those who intend to be enrolled in the secular clergy, the proper bishop is the bishop of the diocese in which the candidate has a domicile or the bishop of the diocese to which the candidate is determined to devote himself. As regards the presbyteral ordination of secular clerics, it is the bishop of the diocese in which the candidate was incardinated through the diaconate.
A bishop cannot confer orders outside his own jurisdiction without the permission of the diocesan bishop.