Become a member

Would you like to take part actively and permanently in our work? Then become a member!

The annual membership fee is 50,- euros, reduced 25,- euros. Companies pay a contribution of 100,- euros. Membership fees are tax deductible.

• Application form for membership (PDF-Download, German)

You can also support our work through donations, grants or endowments. Tax deductible in Germany. Further information and a donation form can be found here.

We look forward to your participation.