The following is taken from an email circular released by HMRC:
Whether you are heading to Northern Ireland or the Republic of Ireland from ports in Great Britain, there are new processes you must follow.
Before travelling to the Republic of Ireland
If you’re an HGV driver using a Ro-Ro ferry service to the Republic of Ireland (accompanied or unaccompanied) you need to submit a Pre-Boarding Notification (PBN) to Irish Customs before you leave Great Britain.
You are responsible for ensuring you have the…
