• Mr. Jacob Gelt Dekker, Chairman
• Prof. Harvey R. Butcher, Vice Chairman
• Prof. Reinhard Morgenstern, Secretary & Treasurer
• Prof. Rob de Meijer,
  Director & Int. Programme Leader

Rijksuniversiteit Groningen

• Dr. Jose Bacelar
• Dr. Emiel van der Graaf
• Prof. Klaus Jungmann
• Prof. Rob Timmermans

University of Utrecht/Geosciences

• Dr. Arie van den Berg
   

Hi-Light Optico Electronics, Tolbert

• Mr. Henk Koopmans
• Dr. Matjas Vencelj
   

NITG-TNO

• Dr. C. Laban
   

Vrije Universiteit Amsterdam/Faculty of Earth and Life Sciences

• Dr. Wim van Westrenen

Finland

• Prof. Juha Äystö (Univ. Jyväskylä)

Germany

• Dr. Uli Harms (GFZ-Potsdam)
• Prof. Christoph Clauser (RWTH-Aachen)
• Dr. Renate Pechnich (Geophysica)

Slovenia

• Dr. Tim Vidmar (Jozef Stefan Inst.)
   

EARTH in South Africa

University of Cape Town

• Prof. Frank Brooks
• Dr. Rodger Fearick
• Dr. Rudolph Nchodu

iThemba LABS

• Dr. Ricky Smit

University of the Western Cape

• Prof. Robbie Lindsay