Project-related approval (ZiE) and project-related construction technique permit (vBG) for Berlin
If you wish to use a non-regulated construction product for just one building project, you can apply for a project-related approval (ZiE) rather than a national technical approval (abZ). Analogously, a project-related construction technique permit can be granted for a single application of a non-regulated construction technique.
DIBt grants project-related approvals (ZiE) and project-related construction technique permits (vBG) for the state of Berlin in accordance with Sections 20 and 16a of the Berlin Building Code (BauO Bln). The Institute may also grant a waiver of such verification for Berlin.
How to apply
Please submit your application for a ZiE and/or vBG for Berlin directly to DIBt at:
Deutsches Institut für Bautechnik
Kolonnenstr. 30 B
Phone.: +49 (0)30/78730-447
Fax: +49 (0)30/78730-11447
Application and information sheet in German
The road to a project-related approval (ZiE)/construction technique permit (vBG) for Berlin
After we have received your application, we will review your documents and request any additional information we may need. You will have the opportunity to discuss any open technical or procedural questions with us.
Once we have received all the necessary information, we will let you know which tests and verifications are needed for your construction product or construction technique. Please commission these services yourself and forward the test results to us when available. If all requirements have been met, we will issue the abZ/aBG for you.
Scope of validity
As the name suggests, the project-related approval or construction technique permit only applies to one particular building project. If the product or construction technique is to be used again, a new application must be submitted. Existing test results and verifications can be recognised if they still reflect the state of the art and are applicable to the new project. Should you need a general verification of fitness for use and/or application, please apply for a national technical approval (abZ)/general construction technique permit (aBG).
Processing time and fees
The timeline and fees primarily result from the complexity of the product or the construction technique. Please contact us as early as possible. We will usually indicate the estimated fee for your ZiE/vBG when we confirm your application.