The companies and institutions with which cooperates the Personal Data Protection Office include among others:
- Commissioner for Patients' Rights, 21.07.2020
- Church Data Protection Officer, 10.05.2019
- Civil Aviation Authority, 27.09.2017
- State Fire Service, 11.04.2017
- Interactive Advertising Bureau Polska, 7.03.2017
- Polish Chamber of Information Technology and Telecommunications, 16.12.2016
- Ombudsman for Children, 12.10.2016
- National Association of Co-operative Savings and Credit Unions , 7.09.2016
- Polish Chamber of Insurance, 10.05.2016
- Commander-in-Chief of the Police and the Police Academy in Szczytno, 22.09.2015
- Institute of Law Studies of the Polish Academy of Sciences, 22.06.2015
- National Labour Inspectorate, 14.12.2012
- Polish Automotive Industry Association, 16.11.2012
- Supreme Audit Office, 12.12.2011
- Polish Autocephalous Orthodox Church, 22.03.2011
- Interactive Advertising Bureau Polska, 28.01.2010
- Local Government Centre for Teachers’ Vocational Training in w Kielce, 20.10.2009
- Secretariat of Polish Bishops’ Conference, 23.09.2009
- Gliwice Education Centre, 31.08.2009
- Polish Bank Association, 28.01.2009
- Polish Marketing Association, 28.01.2008
- Polish Real Estate Federation, 23.11.2007