QM 331 - Shower enclosures
ift-certification scheme not regulated by the building supervisory authority for the evidence of conformity, for shower enclosures for marking the certified products with the "ift-certified" mark.
Download Zertifzierungsprogramm QM 331
The attached PDF gives you an overview of the content of the QM 331 certification program. You can obtain further information from our certification and monitoring body.