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Certificate

Registered surveyor in the energy efficiency expert list for funding programs of the federal government

Authorised expert in EnEV

DGNB auditors

BNB coordinator

Authorised expert in noise protection

Authorised expert in heat protection and moisture proofing

zertifiziert durch TÜV Rheinland                            Certipedia-ID 0000021410,                               www.certipedia.de