In automated filing systems, the restriction of processing should in principle be ensured by technical means in such a manner that the personal data are not subject to further processing operations and cannot be changed.
I gcórais chomhdúcháin uathoibrithe, is trí bhealach teicniúil ba cheart an srianadh ar phróiseáil sonraí pearsanta a áirithiú i bprionsabal ar shlí nach bhfuil na sonraí pearsanta faoi réir tuilleadh oibríochtaí próiseála agus nach féidir iad a athrú.