Hi there,
As far as I understand from the Revenue website the VRT office are looking for three things on the logbook when importing from Northern Ireland:
1. Car was registered to a private owner (cannot be in a company name).
2. The car was registered in Northern Ireland at least three months ago.
3. The address of the previous owner is a Northern Irish address.
From your article it sounds like the first point is not correct.
If I buy a campervan that was used for rental in Northern Ireland (it is registered in Northern Ireland to a rental company), does it need to have been in private ownership to adhere to the Windsor Framework to avoid VAT and customs upon import to the Republic?