Feel free to contact us for any question you might have concerning IREB, the CPRE or the DDP.
International Requirements Engineering Board (IREB) e.V.
Mahlbergstr. 25
76189 Karlsruhe
GERMANY
Tel.: +49 (0) 721 98 23 45 90
Fax: +49 (0) 721 98 23 45 96
info@ireb.org
The IREB GmbH can also be reached through the above channels.