October 22, 2025
New Hessian building regulations (HBO) in force
The amended Hessian Building Code has been in force since October 14, 2025.
New building templates 2025
Dear customers,
The amended Hessian Building Code has been in force since October 14, 2025.
The current version (2018 with implemented changes 2025) can be found here:
We will successively update the texts and documents on our website accordingly.
If you have any questions about your project, please contact us directly.
Your building inspectorate
BauaufsichtServicecenter
Address
Gustav-Stresemann-Ring 15
65189 Wiesbaden
65189 Wiesbaden