Where personal data are processed for archiving purposes in the public interest, Union or Member State law may provide for derogations from the rights referred to in Articles 15, 16, 18, 19, 20 and 21 subject to the conditions and safeguards referred to in paragraph 1 of this Article in so far as such rights are likely to render impossible or seriously impair the achievement of the specific purposes, and such derogations are necessary for the fulfilment of those purposes.
I gcás ina ndéantar sonraí pearsanta a phróiseáil chun cartlannú a dhéanamh ar mhaithe le leas an phobail, féadfar, le dlí an Aontais nó le dlí Ballstáit, foráil a dhéanamh do mhaoluithe ó na cearta dá dtagraítear in Airteagal 15, 16, 18, 19, 20 agus 21 faoi réir na gcoinníollacha agus na gcoimircí dá dtagraítear i mír 1 den Airteagal seo a mhéid agus is dealraitheach go bhfágann cearta den sórt sin nach féidir na críocha sin a bhaint amach nó go gcuirfear bac tromchúiseach ar a mbaint amach, agus a mhéid a bhfuil gá le maoluithe den sórt sin chun na críocha sin a chomhlíonadh.