Catechism of the Catholic Church §1313 — excerpt
In the Latin Rite, the ordinary minister of Confirmation is the bishop. Although the bishop may for grave reasons concede to priests the faculty of administering Confirmation, it is appropriate from the very meaning of the sacrament that he should confer it himself, mindful that…
This translation is under copyright, so only the cited words are quoted here. Follow the link for the full text. Translation: English translation of the Catechism of the Catholic Church, 2nd ed. (Libreria Editrice Vaticana), as posted at vatican.va.
Also cites: CIC, Can. 882 · CIC, Can. 884 # 2