29 To confessors approved by their respective ordinaries We grant faculties for commuting the above works enjoined by Us for other works of piety, and this concession shall be applicable not only to regulars of both sexes but to all others who cannot perform the works prescribed, and We do grant faculties also to dispense from Communion children who have not yet been admitted to it.
Source: Ad Diem Illum Laetissimum (Vatican.va)