%0 Journal Article
%T Personal data revealing trade union membership as special categories of personal data
%A Kuba, Magdalena
%J Studies on Labour Law and Social Policy
%V Volume 27 (2020)
%R 10.4467/25444654SPP.20.023.12610
%N Volume 27 Issue 4
%P 251-258
%K trade union membership, personal data protection, GDPR
%@ 1429-9585
%D 2020
%U https://ejournals.eu/en/journal/szppips/article/informacje-o-przynaleznosci-zwiazkowej-jako-dane-chronione-szczegolnej-kategorii
%X 
	Personal data revealing trade union membership are qualified as special categories of personal data because of the importance of this information and its significant impact on the situation of a natural person. It is worth mentioning in particular that trade union membership may be a  premise for unequal treatment of workers. Ensuring an adequate level of protection of this information is therefore of fundamental importance.

	ASCJ: 3308, JEL: K31