1991 - 1994
Members of the Authorities:
Chairman - Jan Grąbczewski
Vice-chairman - Lucjan Kurowski
Vice-chairman - Marceli Ciesielski
Treasurer - Zbyszek Wybicki
Member - Michał Kozłowski
Member - Jan Byczkowski
Member - Kazimierz Kulas

1994 – 1997
Members of the Authorities:
Chairman    Zbyszek Wybicki
Vice-chairman    Lucjan Kurowski
Vice-chairman    Marcin Kryt
Treasurer    Szczepan Marczyński
Member    Marceli Ciesielski

1997 – 2000
Members of the Authorities:
Chairman - Szczepan Marczyński
Vice-chairman - Józef Kapias
Treasurer - Jan Karwowski
Member - Lucjan Gursztyn
Member - Stanisław Zymon

2000 - 2003
Members of the Authorities:
Chairman - Lucjan Kurowski
Vice-chairman - Jan Karwowski
Treasurer - Marek Majewski
Member - Lucjan Gursztyn
Member - Maria Bigoszyńska - Łazucka

2003 - 2006
Members of the Authorities:
Chairman - Lucjan Gursztyn
Vice-chairman - Andrzej Kordus
Treasurer - Marek Majewski
Member - Bogdan Hajdrowski
Member - Andrzej Tracz

2006 – 2009
Members of the Authorities:
Chairman - Lucjan Gursztyn
Vice-chairman - Daniel Kordus
Treasurer - Piotr Jaskulski
Member - Magdalena Tomżyńska
Member - Andrzej Tracz

2009-2012
Members of the Authorities:
Chairman - Szczepan Marczyński
Vice-chairman - Magdalena Tomżyńska
Treasurer - Jakub Kurowski
Member - Bronisław Jan Szmit
Member - Wiesław Szydło

2012-2015
Members of the Authorities:
Chairman - Marek Majewski
Vice-chairman - Wiesław Szydło
Treasurer - Jakub Kurowski
Member - Bronisław Jan Szmit
Member - Adam Ważyński

2015-2018
Members of the Authorities:
Chairman - Wojciech Wróblewski
Vice-chairman - Wiesław Szydło
Treasurer - Renata Fryszkowska-Madej
Member - Katarzyna Łazucka-Cegłowska
Member - Adam Ważyński