there's no such thing as an Irish IBAN
What do you think the first 2 letters of your IBAN stand for?...
Ok, since I know nothing about this, can you point out to me where, in either the Payment Services Directive, or in the EPC's rulebook it says a DD originator must allow a paperless mandate?
It doesn't say it. Quite the opposite - it talks about signed mandates.
It talks about being able to use electronic signatures, when they become available. Revenue can collect an e-signature. A utility company can't currently in Ireland.
The fact that Irish DD originators can collect any mandates at all electronically is a dispensation that the Irish Banks (members of BPFI) have signed up to, as an 'Additional Optional Service' over and above the SEPA rules. It was an extension of what was originally the DD+ scheme which predates SEPA. They all give guarantees to each other in relation to the creditors for which they are the sponsoring bank.
They don't have to be pillar banks - a number of credit unions now provide the service.
A lot of countries in the SEPA area require a paper mandate for every DD, regardless of location of bank account. So we're actually lucky to be able to do any of it online / over the phone.
None of your rights are being taken away, you just need to fill in a paper form so they have valid authorisation to debit your account in Germany (as per SEPA rules).