- Ph.D. Henryk Bartoszewicz (Central Archives of Historical Records in Warsaw) »See CV 2015
- Ph.D. Teresa Bogacz (College of Management “Edukacja” in Wrocław) »See CV 2015
- M.Sc. Aldona Ertman (former Secretary of Team in 2006–2008) »See CV 2015
- Prof. Janusz Gołaski (retired employee of Adam Mickiewicz University in Poznań) »See CV 2015
- M.Sc. Piotr Grabowski (retired employee of Wojciech Kętrzyński Research Centre in Olsztyn) »See CV 2015
- Ph.D. Dorota Jutrzenka-Supryn (Nicolaus Copernicus University in Toruń) »See CV 2015
- Ph.D. Andrzej Konias (retired employee of Pomeranian University in Słupsk) »See CV 2015
- Ph.D. Beata Konopska (Vice-president of Team since 2011) »See CV 2015
- Ph.D. Karol Łopatecki, prof. UwB (Uniwersity of Białystok) »See CV 2023
- Ph.D. Kamil Nieścioruk (University of Life Sciences in Lublin) »See CV 2015
- M.Sc. Jerzy Ostrowski (retired employee of Faculty of Geography and Regional Studies, University of Warsaw) »See CV 2015 2015
- M.Sc. Dorota Peczlewicz (ex-Kozłowska) (Institute for the History of Science, Polish Academy of Sciences – Secretary of Team) »See CV 2015
- M.Sc. Henryk Rutkowski (retired employee of The Tadeusz Manteuffel Institute of History, Polish Academy of Sciences) »See CV 2015
- Ph.D. Radosław Skrycki, prof. US (Institute of History and International Relationships, University of Szczecin – President of Team since 2011) »See CV 2015
- Ph.D. Bogumił Szady, prof. PAS (The John Paul II Catholic University of Lublin / The Tadeusz Manteuffel Institute of History, Polish Academy of Sciences) »See CV 2015
- M.Sc. Lucyna Szaniawska (retired employee of National Library of Poland) »See CV 2015, and 2023
- Prof. Jan Szeliga (retired employee of University of Gdańsk) »See CV 2015
- M.Sc. Wiesława Werner (retired employee of Institute for the History of Science, Polish Academy of Sciences – former Secretary of Team in 1985-2004) »See CV 2015
- Ph.D. Paweł Weszpiński (Museum of Warsaw) »See CV 2015
- Ph.D. Andrzej J. Wójcik, prof. PAS (Institute for the History of Science, Polish Academy of Sciences) »See CV 2015
- Prof. Zbigniew J. Wójcik (retired employee of Museum of the Earth of Polish Academy of Sciences) »See CV 2015
Honour members:
Prof. Andrew Pernal (Brandon – Canada), M.Sc. Ewa Szynkiewicz (Ossolineum in Wrocław) »See CV 2015, M.Sc. Jerzy A. Szaniawski (Warsaw), Ph.D. Maria Wawryczyn (Lviv – Ukraine), Prof. Leszek Zasztowt (Warsaw)