In order to ensure that the personal data are not kept longer than necessary, time limits should be established by the controller for erasure or for a periodic review.
Chun a áirithiú nach gcoinnítear na sonraí pearsanta níos faide ná mar is gá, ba cheart don rialaitheoir teorainneacha ama a shocrú don léirscriosadh nó chun athbhreithniú tréimhsiúil a dhéanamh.