Bundesverband Parken e.V.
German Federal Parking Association, Cologne
www.parken.de

FGSV Forschungsgesellschaft für Straßen- und Verkehrswesen e.V.
German Road and Transportation Research Association
www.fgsv.de

public appointed expert of the Chamber of Commerce for parking and parking systems
www.dr-irmscher.de

member of the task force “Parking“ of the FGSV
German Road and Transportation Research Association
www.fgsv.de

Member of the Construction and Maintenance Commission of the German Parking Association (Bundesverband Parken e.V.)
www.parken.de

Member of the Electromobility working group of the German Parking Association (Bundesverband Parken e.V.)
www.parken.de

member of the task force “Traffic” of the Berlin Chamber of Commerce
www.berlin.ihk24.de

member of the Berlin Building Chamber
www.baukammer-berlin.de

Vicepresident for finances of the 
I.I.A. International Informatization Academy, 
German Headquarter e. V.
www.iia-germany.de

author of the book:
„Parkhäuser und Tiefgaragen“ - Handbuch und Planungshilfe
496 pages, 980 images, Hardcover with elastic band
ISBN 978-3-86922-428-2, Publication date spring 2024
www.dom-publishers.com

author of the book:
“Parking Structures” - Construction and Design Manual
approx. 550 pages, over 600 images, 2 volumes in slipcase
ISBN 978-3-938666-95-1 (English)
2nd edition of Band 1 to be published in 2023

co-author of the book
„Parkhäuser – aber richtig“ (Bayer u.a.)
Ein Leitfaden für Bauherren, Architekten und Ingenieure
Verlag Bau + Technik GmbH, Düsseldorf
3., überarbeitete Auflage 2006, ISBN 978-3-7640-0467-5
www.verlagbt.de

member of the DVWG Deutsche Verkehrswissenschaftliche Gesellschaft e.V.
German Association of Transport Sciences
www.dvwg.de