Canon 713

1. The Divine Eucharist is to be distributed in the celebration

of the Divine Liturgy, unless a just cause suggests otherwise.

2. Concerning the preparation for participation in the Divine

Eucharist through fast, prayers and other works, the Christian

faithful are to observe faithfully the norms of the Church sui

iuris in which they are enrolled, not only within the territorial

boundaries of the same Church, but, inasmuch as it is possible,

everywhere.