For further information, see the sections in Practice Note: Introduction to the EU GDPR and UK GDPR, headed: Controllers and Processors and related contract terms. Under Regulation (EU) 2016/679, the the General Data Protection Regulation (GDPR): • ‘processor’ is defined as ‘a natural or legal person, public authority, agency or other body which processes personal data on behalf of the controller’ • ‘controller’ means ‘the natural or legal person, public authority, agency or other body which, alone or jointly with others, determines the purposes and means of the processing of personal data; where the purposes and means of such processing are determined by Union or Member State law, the controller or the specific criteria for its nomination may be provided for by Union or Member State law’ Further GDPR provisions relating to processors can be found in Recitals (81) to (83) to Regulation (EU) 2016/679, the GDPR and in