1. Personal data collected by competent authorities for the purposes set out in Article 1(1) shall not be processed for purposes other than those set out in Article 1(1) unless such processing is authorised by Union or Member State law. Where personal data are processed for such other purposes, Regulation (EU) 2016/679 shall apply unless the processing is carried out in an activity which falls outside the scope of Union law.

2. Where competent authorities are entrusted by Member State law with the performance of tasks other than those performed for the purposes set out in Article 1(1), Regulation (EU) 2016/679 shall apply to processing for such purposes, including for archiving purposes in the public interest, scientific or historical research purposes or statistical purposes, unless the processing is carried out in an activity which falls outside the scope of Union law.