online registration

Join GDCh



Please choose.
Please enter your first name.
Please enter your last name.
Please enter your birthday.
Home address
If you provide a private address, the address fields marked * are mandatory.

Please provide street/house number or PO box.

Please provide a correct street and house number.
Please provide a correct prefix.
Please enter a location.
Please provide a correct PO box.
University or Business Address
If you provide a service address, the address fields marked * are mandatory.

Please enter a correct company name.
Please enter a correct street.
Please provide a correct prefix.
Please enter a location.
Please provide a correct PO Box.
Other Contact Information
You must provide at least one private or work email address and telephone number.

Please provide a correct email.
Please choose.
Please provide a correct telephone number.
Please choose.

Shipping address for member mail


I would like the mail to be sent to the following address*:

Please choose.

I would like information sent via email to the following email address*:

Please choose.

Shipping method for membership invoice


Please note that we send the GDCh membership invoices as PDFs to the email address you have selected as default.


* Required field

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last modified: 17.06.2024 10:36 H from Webmaster