- Secretariat (22 825 52 21) – Bartosz Sławoj, Blanka Pela
- Scientific Research and Information Office (ext. 125) – Ewa Snopkiewicz, Konrad Kozak, Klaudia Ślażewicz
- Department for Doctoral and Postgraduate Studies – Professor Ryszard Żelichowski, Magdalena Machnicka
- Publishing and Documentation Department – Martyna Rusiniak-Karwat, Ph.D., Maria Baltaziuk (ext. 117), Konrad Byzdra, Józef Dawid (ext. 123), Agnieszka Stec, Ph.D., Tomasz Kupiecki
- Department of Computer Networks (22 825 93 20) – Robert Michałowski, Oskar Michałowski
- Library and Laboratory, R. Pipes (22 350 93 03) – Magdalena Dołbakowska, Witold Kunicki-Goldfinger
– Documentation Team of the Archives of Political Parties
- Legal Counsel and Data Protection Inspector – att. Mariusz Muzalewski
- Financial and Accounting Department (ext. 121) – Anna Ślażewicz, Magdalena Machnicka
- Human Resources Department (ext. 124) – Izabela Klatt-Łuszkiewicz, Barbara Kowalska
- Archive – Witold Kunicki-Goldfinger
- Position for Administrative and Economic Matters – Klaudia Ślażewicz
- Position for Safety and Fire Protection – Danuta Zmelonek
