Certified Management System

ISO 9001

Certificate Holder: D + S Hoch- und Tiefbau GmbH

Test Mark Number: 9105020323

The certificate holder's Management System corresponds to standard ISO 9001.
The organization "D + S Hoch- und Tiefbau GmbH" as named in the certificate was audited and certified by “TÜV Rheinland Cert GmbH“.
Certificate scope:
  • ISO 9001:

    Execution of underground engineering

Further information by the certificate holder: The certificate holder has not provided further information.
Contact to the certificate holder: D + S Hoch- und Tiefbau GmbH

Schlachthofstr. 23
66125 Saarbrücken
Germany