Manufacturer's declarations for harmonised construction products / Herstellererklärungen bei harmonisierten Bauprodukten

After the judgement of the ECJ in case C-100/13 from 16 October 2014, no additional national requirements may be issued for construction products with CE-marking. In order to implement the community requirements in Germany, the Model Building Code was revised by decision of the state building ministers conference of 13 May 2016 and is presently being implemented by the federal states through revisions of the relevant state building codes. Instead of the Construction Products List and the list of technical building rules, the standardised sample administrative regulation “Technische Baubestimmungen” (technical building rules, VV TB) has now become valid, which was published on 01 September 2017 by the German institute for building technology, DIBt.
One alternative possibility for the verification of suitability for construction is a manufacturer's declaration based on a requirement document. In this case the requirement document reflects the technical requirements according to standards for the construction product or building type, the fulfilment of which is guaranteed for the specific product in the manufacturer's declaration of the relevant manufacturer. The manufacturer thus accepts liability that his product fulfils the legal requirements. This guarantee declaration under civil law as a supplement to the public building law conforms to European law and is a transparent and practical solution to be able to ensure the achieved level of health protection, environmental acceptability and safety in building practice.