Magisterium about EMHC

The Codex of the Canon Law

Can.  900 §1. The minister who is able to confect the sacrament of the Eucharist in the person of Christ is a validly ordained priest alone.

Can. 910 §1. The ordinary minister of holy communion is a bishop, presbyter, or deacon.

§2. The extraordinary minister of holy communion is an acolyte or another member of the Christian faithful designated according to the norm of can. 230, §3

Instruction on certain questions… 1997

§ 1. The canonical discipline concerning extraordinary ministers of Holy Communion must be correctly applied so as to avoid generating confusion. The same discipline establishes that the ordinary minister of Holy Communion is the Bishop, the Priest and the the Deacon.(96) Extraordinary ministers of Holy Communion are those instituted as acolytes and the faithful so deputed in accordance with Canon 230, § 3.

This function is supplementary and extraordinary (101) and must be exercised in accordance with the norm of law. It is thus useful for the diocesan bishop to issue particular norms concerning extraordinary ministers of Holy Communion which, in complete harmony with the universal law of the Church, should regulate the exercise of this function in his diocese. Such norms should provide, amongst other things, for matters such as the instruction in eucharistic doctrine of those chosen to be extraordinary ministers of Holy Communion, the meaning of the service they provide, the rubrics to be observed, the reverence to be shown for such an august Sacrament and instruction concerning the discipline on admission to Holy Communion.

To avoid creating confusion, certain practices are to be avoided and eliminated where such have emerged in particular Churches:

— the habitual use of extraordinary ministers of Holy Communion at Mass thus arbitrarily extending the concept of "a great number of the faithful.” 

Redemptionis  Sacramentum 2004

151.] Only out of true necessity is there to be recourse to the assistance of extraordinary ministers in the celebration of the Liturgy. Such recourse is not intended for the sake of a fuller participation of the laity but rather, by its very nature, is supplementary and provisional. Furthermore, when recourse is had out of necessity to the functions of extraordinary ministers, special urgent prayers of intercession should be multiplied that the Lord may soon send a Priest for the service of the community and raise up an abundance of vocations to sacred Orders. 

[152.] These purely supplementary functions must not be an occasion for disfiguring the very ministry of Priests, in such a way that the latter neglect the celebration of Holy Mass for the people for whom they are responsible, or their personal care of the sick, or the baptism of children, or assistance at weddings or the celebration of Christian funerals, matters which pertain in the first place to Priests assisted by Deacons. It must therefore never be the case that in parishes Priests alternate indiscriminately in shifts of pastoral service with Deacons or laypersons, thus confusing what is specific to each.

[154.] As has already been recalled, “the only minister who can confect the Sacrament of the Eucharist in persona Christi is a validly ordained Priest”. Hence the name “minister of the Eucharist” belongs properly to the Priest alone. Moreover, also by reason of their sacred Ordination, the ordinary ministers of Holy Communion are the Bishop, the Priest and the Deacon,  to whom it belongs therefore to administer Holy Communion to the lay members of Christ’s faithful during the celebration of Mass. In this way their ministerial office in the Church is fully and accurately brought to light, and the sign value of the Sacrament is made complete.

[155.] In addition to the ordinary ministers there is the formally instituted acolyte, who by virtue of his institution is an extraordinary minister of Holy Communion even outside the celebration of Mass. 

[156.] This function is to be understood strictly according to the name by which it is known, that is to say, that of extraordinary minister of Holy Communion, and not “special minister of Holy Communion” nor “extraordinary minister of the Eucharist” nor “special minister of the Eucharist”, by which names the meaning of this function is unnecessarily and improperly broadened.

[157.] If there is usually present a sufficient number of sacred ministers for the distribution of Holy Communion, extraordinary ministers of Holy Communion may not be appointed. Indeed, in such circumstances, those who may have already been appointed to this ministry should not exercise it. The practice of those Priests is reprobated who, even though present at the celebration, abstain from distributing Communion and hand this function over to laypersons. 

[158.] Indeed, the extraordinary minister of Holy Communion may administer Communion only when the Priest and Deacon are lacking, when the Priest is prevented by weakness or advanced age or some other genuine reason, or when the number of faithful coming to Communion is so great that the very celebration of Mass would be unduly prolonged. This, however, is to be understood in such a way that a brief prolongation, considering the circumstances and culture of the place, is not at all a sufficient reason.

General Introduction to the Roman Missal  GIRM

160. The faithful are not permitted to take the consecrated bread or the sacred chalice by themselves and, still less, to hand them from one to another.  

162. 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, i.e., duly instituted acolytes or even other faithful who have been deputed for this purpose. In case of necessity, the priest may depute suitable faithful for this single occasion.

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.

163. 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.

Take and Eat - Archdiocese of Southwark 2007

When the priest has received Communion, the extraordinary ministers approach the altar and receive Communion from the priest(s) and deacon(s). They are then given a paten or a chalice and go with the priests and deacons to distribute Communion.

When Communion is ended, the extraordinary ministers return the paten and chalice either to the altar or to the credence table. It is the duty of the deacon or priest to deal with any of the Eucharistic elements left over, either by returning the ciborium to the tabernacle, or by consuming the Precious Blood.

Catechism of the Catholic Church (1669)

Within the Mass, the act of blessing belongs to the ordained minister – bishop, priest or deacon – and not to lay persons. 

Response of Congregation for Divine Worship and the Discipline of the Sacraments, November 22, 2008).

If someone who is not receiving Holy Communion approaches an Extraordinary Minister, the latter should offer a simple greeting, such as ‘may God bless you.’ The Extraordinary Minister should not use any gesture, such as laying a hand on the person. The laying on of hands has its own sacramental significance and is inappropriate in this context.

Extraordinary Minister fulfill their duties only within the boundary of the parish they were instituted for.