igr GmbH

Luitpoldstraße 60 a
67806 Rockenhausen

Postfach (P.O. Box) 1165
67801 Rockenhausen


Phone: +49 6361 919-0
Telefax: +49 6361 919-100
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Executive Directors

Tatjana Kuhn
Dominic Scheer

Regulatory authorities

Ingenieurkammer Rheinland-Pfalz, Schusterstraße 46-48, 55116 Mainz

Ingenieurkammer Thüringen, Flughafenstraße 4, 99092 Erfurt

Professional regulation

Engineering law, Chamber of Engineering law, professional code of conduct, Federal Honorarium Code for Architects and Engineers (HOAI), State building regulations
The Laws can be found under: www.ing-rip.de

Companies Register

Local court Kaiserslautern, Companies Register HRB 32959

Sales tax identification number (in accordance with section 27a German Sales tax law)

USt-ID / VAT-ID: DE 148 645 253

Extrajudicial dispute arbitration

For the amicable settlement of disputes, which arise between two Chamber of Engineering members from their professional practice, or between Chamber members and a third party, an arbitration committee can be established, in accordance with section 35 of the Rheinland-Pfalz Chamber of Engineers regulations, and/or section 27 of the Free State of Thuringia Chamber of Architects and Engineers regulations.