**USCCB GIRM 2002 **Mass without a Deacon
- The priest may be assisted in the distribution of Communion by other priests who happen to be present. If such priests are not present and there is a very large number of communicants, the priest may call upon extraordinary ministers to assist him, e.g., duly instituted acolytes or even other faithful who have been deputed for this purpose.97 In case of necessity, the priest may depute suitable faithful for this single occasion.98
These ministers should not approach the altar before the priest has received Communion, and they are always to receive from the hands of the priest celebrant the vessel containing either species of the Most Holy Eucharist for distribution to the faithful.
- When the distribution of Communion is finished, the priest himself immediately and completely consumes at the altar any consecrated wine that happens to remain; as for any consecrated hosts that are left, he either consumes them at the altar or carries them to the place designated for the reservation of the Eucharist.
Upon returning to the altar, the priest collects any fragments that may remain. Then, standing at the altar or at the credence table, he purifies the paten or ciborium over the chalice then purifies the chalice, saying quietly,
Quod ore sumpsimus (Lord, may I receive), and dries the chalice with a purificator. If the vessels are purified at the altar, they are carried to the credence table by a minister. Nevertheless, it is also permitted, especially if there are several vessels to be purified, to leave them suitably covered on a corporal, either at the altar or at the credence table, and to purify them immediately after Mass following the dismissal of the people.
GIRM Canada 2011 Mass without a Deacon
romanmissal.ca/GIRM.pdf (below)
- In the distribution of Communion the Priest may be assisted by other Priests who happen to be present. If such Priests are not present and there is a truly large number of communicants, the Priest may call upon extraordinary ministers to assist him, that is, duly instituted acolytes or even other faithful who have been duly deputed for this purpose.97 In case of necessity, the Priest may depute suitable faithful for this single occasion.98
These ministers should not approach the altar before the Priest has received Communion, and they are always to receive from the hands of the Priest Celebrant the vessel containing the species of the Most Holy Eucharist for distribution to the faithful.
- When the distribution of Communion is over, the Priest himself immediately and completely consumes at the altar any consecrated wine that happens to remain; as for any consecrated hosts that are left, he either consumes them at the altar or carries them to the place designated for the reservation of the Eucharist.
Upon returning to the altar, the Priest collects the fragments, should any remain, and he stands at the altar or at the credence table and purifies the paten or ciborium over the chalice, and after this purifies the chalice, saying quietly the formula Quod ore sumpsimus, Domine (What has passed our lips), and dries the chalice with a purificator. If the vessels are purified at the altar, they are carried to the credence table by a minister. Nevertheless, it is also permitted to leave vessels needing to be purified, especially if there are several, on a corporal, suitably covered, either on the altar or on the credence table, and to purify them immediately after Mass, after the Dismissal of the people.