The requirements for civil marriage in Ireland are set out in Part 6 of the Civil Registration Act 2004, as amended. Included in this is a requirement that the parties to the marriage must provide evidence of their name, age, nationality and civil status.
It is the role of a registrar to be satisfied as to the identity of the parties to the marriage. Acceptance of a digital birth certificate is a matter for the registrar concerned. I have been informed that the registrar has accepted the digital birth certificate in question.
I trust this clarifies matters for the Deputy.