Austria – Österreichische Datenschutzbehörde 
Belgium – Commission de la protection de la vie privée 
Bulgaria – Commission for Personal Data Protection 
Croatia – Croatian Personal Data Protection Agency 
Cyprus – Commissioner for Personal Data Protection 
Czech Republic – The Office for Personal Data Protection 
Denmark – Datatilsynet 
Estonia – Estonian Data Protection Inspectorate (Andmekaitse Inspektsioon) 
Finland – Office of the Data Protection Ombudsman 
France – Commission Nationale de l’Informatique et des Libertés – CNIL 
Germany – Die Bundesbeauftragte für den Datenschutz und die Informationsfreiheit 
Germany – Federal State Authorities
Greece – Hellenic Data Protection Authority 
Hungary – Data Protection Commissioner of Hungary 
Ireland – Data Protection Commissioner 
Italy – Garante per la protezione dei dati personali 
Latvia – Data State Inspectorate 
Lithuania – State Data Protection 
Luxembourg – Commission Nationale pour la Protection des Données 
Malta – Office of the Data Protection Commissioner 
Netherlands – Autoriteit Persoonsgegevens 
Poland – The Bureau of the Inspector General for the Protection of Personal Data – GIODO 
Portugal – Comissão Nacional de Protecção de Dados – CNPD 
Romania – The National Supervisory Authority for Personal Data Processing 
Slovakia – Office for Personal Data Protection of the Slovak Republic 
Slovenia – Information Commissioner 
Spain – Agencia de Protección de Datos 
Sweden – Datainspektionen 
United Kingdom – The Information Commissioner’s Office 
European Data Protection Supervisor – European Data Protection Supervisor