Accreditation and official approval

Requests regarding our accreditation shall be submitted in writing to

You can find our Leistungsspektrum HERE

We are an officially approved testing, inspection and certification facility for construction supervision (NRW 37). For details please click on our logo.  P�Z-Urkunde (PDF, 267 KB)

We are a testing facility for tests according to PAS 1075:2009-04, approved by DIN CERTCO, MPA Darmstadt and TÜV SÜD. Details in  (Contents) under section 4 "Testing and Supervision".


DIBt: DEUTSCHES INSTITUT FÜR BAUTECHNIK is the exclusive German admission office for building products and building classes. It approves test-, supervision- and certification facilities for tasks in the context of Ü-sign and CE-identification for building products.

PAS: PUBLICLY AVAILABLE SPECIFICATION of the German Standardizing Institute DIN.

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