town hall
Procedure descriptions

Submitting an enquiry to the Landesstelle für Bautechnik

Do you have a question about building technology, building ecology or the control of energy saving? Ask the Landesstelle für Bautechnik your question online here.

The Landesstelle für Bautechnik:

  • issues approvals in individual cases as proof of usability for construction products,
  • issues project-related type approvals for types of construction as proof of applicability,
  • prepares expert reports - especially in the field of construction technology and construction ecology,
  • clarifies fundamental questions of building technology,
  • participates in expert committees for national and international technical standardisation and for the granting of general building authority approvals or general type approvals,
  • accompanies the recognition procedure for test engineers for structural engineering and supervises their testing activities,
  • tests as a testing office for structural engineering with a focus on type testing as well as the testing of selected and particularly difficult static calculations,
  • is the inspection body Land according to the Energy Saving Ordinance (EnEV) and the Building Energy Act (GEG), respectively
  • grants exceptions and exemptions according to the Energy Saving Ordinance (EnEV) or Building Energy Act (GEG)
  • advises the monument conservation authorities on questions of building technology.


Unfortunately, uploading documents is not possible in all cases at present. If necessary, please send the documents subsequently to with a reference to your online request.

Responsible department

The State Office for Building Technology (Regierungspräsidium Tübingen - Referat 27) for the whole of Baden-Württemberg.





  1. Fill out the online request and upload helpful documents.
  2. After reviewing your request, the Landesstelle für Bautechnik will contact you.



Required documents

  • if available: helpful documents such as approvals, test reports, expert opinions, plans, etc.


Enquiries are subject to a fee and are charged according to the time spent. In the case of low expenditure, as occurs with oral, simple written or electronic information, a fee may be waived.

Processing time

The Landesstelle für Bautechnik will contact you within four weeks.



Release note

17.04.2023 Regierungspräsidium Tübingen


Bürger- und Standesamt (Bürgeramt)
Grabenstraße 15
89522 Heidenheim an der Brenz
Fax (0 73 21) 3 23-33 32