The main establishment of a controller in the Union should be the place of its central administration in the Union, unless the decisions on the purposes and means of the processing of personal data are taken in another establishment of the controller in the Union, in which case that other establishment should be considered to be the main establishment.
Ba cheart gurb é an áit a bhfuil a riarachán lárnach san Aontas ag rialaitheoir príomhbhunaíocht an rialaitheora san Aontas, murar i mbunaíocht eile de chuid an rialaitheora san Aontas a ghlactar na cinntí maidir le críocha agus modhanna phróiseáil na sonraí pearsanta, agus sa chás sin ba cheart an bhunaíocht eile sin a mheas mar an phríomhbhunaíocht.