Dirk Rehahn (Dipl. Soz.Päd.) has been actively involved in drug
politics and the cannabis industry for over 20 years. He has co-founded several successful companies (e.g. Hanf Journal, Deutscher Hanfverband
– DHV, Drehandel), consulted and worked with several other companies in the
industry and was chairman of the Verein für Drogenpolitik e.V. (Association For Drug Politics). In 2015, the district of Berlin (Friedrichshain Kreuzberg) invited Dirk Rehahn to consult them on the subject of the production of cannabis flowers with high THC content.
Dirk is currently managing a Berlin based hydroponics and vertical farming wholesale company (Drehandel GmbH).