The Federal Society of real estate investment experts e.V. (BIIS) is the professional association of the valuation of commercial real estate
specialized independent experts. The BIIS has its own research and operates its own transactional and financial services
Evaluation database for its affiliated members (Residence: Frankfurt am Main).
The Executive Board appoints a managing director to carry out the day-to-day business.
The managing director has to protect the interests of all the members.
Dr. jur. Gernot Archner LL.M. (Real Estate Economist, ebs)