CCC 1307
© Libreria Editrice Vaticana Source: vatican.va
The Latin tradition gives "the age of discretion" as the reference point for receiving Confirmation. But in danger of death children should be confirmed even if they have not yet attained the age of discretion. Cf. CIC, cann. 891; 883, 3.
Read the full chapter 1. The Sacraments of Christian Initiation ¶1212–1419