Pearse Doherty (Donegal, Sinn Fein) | Oireachtas source

It was the position of the Revenue Commissioners that there was no political interference, up to the point when the Moriarty tribunal made the finding to the contrary. When did the Revenue Commissioners first become aware that the stateless company of which we are speaking existed? We know that there was a number of stateless Apple companies here, referred to as its "head office". When did the Revenue first become aware that companies incorporated in Ireland were not tax resident here or in any other jurisdiction in the world?