The article presents changes in the meaning of term 'economic activity' connected with political system transformation in Poland after 1989. Economic activity is also analyzed in legal acts changes' context.
E. Grzegorzewska-Mischka, Politechnika Gdanska, Wydzial Zarzadzania i Ekonomii, Zaklad Prawa Gospodarczego, ul. Narutowicza 11/12, 80-952 Gdansk, Poland