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Find the examination centre of your choice among the 24 examination centres that have already been approved by ZUMBau.
Get detailed information on the examination procedure for the ZUMBau qualification as “Certified construction machinery operator”.
ZUMBau GbR commissions regular external audits of all approved examination centres in Germany.
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Are you interested in becoming a certified testing center?
Please contact us by email at office@zumbau.org. We will get back to you promptly to discuss the next steps (procedure, costs, audit, etc.).
Note: To avoid conflicts of interest, construction companies cannot be accredited as testing centers.
ZUMBau GbR
c/o Zentralverband des
Deutschen Baugewerbes e. V.
Assessor d. B., Dipl.-Ing. Rudolf Domscheid
Kronenstr. 55-58
10117 Berlin
ZUMBau GbR
c/o Hauptverband der
Deutschen Bauindustrie e. V.
Dipl.-Ing. Dirk Siewert
Kurfürstenstraße 129
10785 Berlin
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