hoai.de

HOAI information, calculation tools, legal seminars and a professional forum for architects, engineers and construction-law practitioners

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Highlights

  • New on EvolcAdded 2026-10-31

About hoai.de

HOAI.de provides information and services on the German fee schedule for architects and engineers (HOAI), architectural and engineering law, and construction law. Its offerings include a fee calculator, legal media library, discussion forum, expert directory, legal texts and online seminars.

Customers include architects, engineers, planners and other construction-law practitioners. The company offers free online calculation tools alongside seminars, continuing education and subscription access to legal media.

The platform was co-founded in 1997, and its services and information have been available online since 1996. It conducts seminars nationwide in Germany.

Product: HOAI calculation tools, legal information and media, a professional forum and directory, and construction-law seminars.

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