The only snag with Northern Ireland, though, is the politics.
The principle of consent, that there can be no change in its constitutional status unless a majority wishes it, is hardwired into the Good Friday Agreement and there is, so far, precious little interest among unionists in joining the Irish Republic.
Informing the DVA of your changed details will make sure your records are up to date and all future driving licence renewal notices are sent to the right address.
If you permanently move to another country, the DVA can’t register your new address on your Northern Ireland driving licence.
Last year, the devolved assembly's enterprise committee commissioned a report that showed the province received £2.4bn from the EU between 2007-13, and that continued funding deals up to 2020 are "central to Northern Ireland[s] economic and innovation strategies".Not least because the economics of leaving the EU are so utterly disastrous for it.