DGNB System Software

The software solution for registering, managing and submitting certification projects

With the DGNB System Software, we offer you an innovative, digital solution for the certification of sustainable buildings, districts and interiors. The software supports the entire certification process – from registration and project processing to submission of the documents to the DGNB certification body.

At the same time, it has a wealth of powerful functions that relieve you of your workload and significantly reduce both time and costs.

Features and benefits

  • Time- and cost-saving upload of the required documents directly via the software
  • Use as a powerful project management tool with the ability to work in teams and note, save and assign to-dos
  • Creation and comparison of different scenarios for each project to identify measures to achieve differing assessments or use example scenarios as an acquisition tool

Short profiles

We have some schemes where the processing is still based on an Excel weighting table. This applies to Mixed UseDGNB Flex or Districts, for example.
Nevertheless, these schemes are available in the DGNB System Software – as so-called "short profiles". This allows us to facilitate data transfer and communication.


Our software solution supports all common browsers such as Google Chrome, Mozilla Firefox or Apple Safari.


The use of the DGNB System Software is free of charge. Self-registration is required.

Note: For licensed DGNB certification experts, we automatically create an user account. By clicking on "Forgotten your password?" you only need to create your own password.

Register now

Your contact

Technical support for the DGNB System Software



Wed from 10:30 am till 11:00 am.

Please note that consultation hours do not take place on public holidays in Baden-Württemberg.

Access link: https://lmy.de/ibIW

Meeting-ID: 391 114 500 741

Passcode: i5eVMb


Contact: software@dgnb.de

In order to process your request as quickly as possible, please send us your projectnumber, a screenshot of your error, your username and if possible a time when the problem first occurred.