I receive questions about Celtic Holy Communion services.
If you belong to a church with bishops, only an ordained person can preside at a Eucharist. You may, however, hold a Celtic Agape. 'The Celtic Prayer Book volume 3: Healing the Land: natural seasons, sacraments and special services' has an Agape on page 174.
If you are ordained or belong to a Free or Independent church in which you are recognized as a responsible person in leadership you may lead a Celtic Communion Service. There are three services from page 135.