This study examines the extent of union solidarity in two post-communist co
untries, Hungary and east Germany. It tests the hypothesis that postcommuni
st union members are sceptical and unsupportive of their new interest repre
sentation owing to a legacy of disappointing experiences with their former
communist unions. A survey of the union members, the first of its kind, in
the Hungarian and east German clothing industry revealed strong differences
between members' attitudes in both countries: east Germans were highly com
mitted and supportive of their new union and works councils, whereas Hungar
ians lacked support for their institutions. The study points to the complex
ities of former and current attitudes and rejects the generic use of a comm
unist legacy thesis. Instead, it links members' attitudes to the different
institutional context of interest representation in the two countries. It a
rgues that the dual system of interest representation in Germany facilitate
s members' trust in their new institutions, whereas the decentralized, over
lapping institutions on Hungarian shop-floors impede union solidarity.