Austria

Japan

Wojik K.
Aufischer Dr. R.
Krafft Dr. B.-T.

Takahata Y.
Itoh Y.
Yamada T.

Belgium (corporate member)

Korea

Vermeire M.

Won D. C.
Kim Dr. J. R.

Brazil (corporate member)

Namibia (corporate members)

Kremer F.G.

Canada (corporate members)

Netherlands (corporate members)

Dewan R.
Walford D.

Blankenstein L.
Boom R.
Gleditsch G.
Grooten L.
Schröder J.
Kloppenburg P.
Stapersma Prof. D.
Vrolijk D.J.E.

China

Norway

Huang Zuohua Prof.
Jin Donghan
Shu-ji Yang Prof.

Sundt E.W.
Toft O.
Kolle L.

Czech Republic (corporate member)

Klima J.

Denmark

Singapore (corporate members)

Egeberg C.-E.
Jensen M. C.
Thomsen I.

Hee Ping Sim
Tan G.

Finland

Spain (corporate members)

Kytölä J.
Tuunanen P.

Iruretagoiena I.
Hernandez Paredes M.

France

Sweden

Chapuy, J.-F.
Pourchot T.
Leclerc R.

Westlund R.
Lutz R.F.L.
Olsson K.

Germany

Switzerland

Wachtmeister Dr. G.
Marquard Dr. R.
Cantow F.
Herdan T.

Riemenschneider O.
Heim Dr. K.
Waernier-Gut B.

Greece

United Kingdom

Kyrtatos Prof. N.P.
Hadzigrigoris S.
Daniolos S.

Niven H.

Guatemala (corporate member)

United Arab Emirates (corporate member)

Rivas Chavez E.

Syed S. A.

USA

Beed D. (Corporate Member)
Callahan T. (NMG)
Chatzakis I. (Corporate Member)
Hiltner, Dr. J. D.

Mirsalim S. M.
Rajabi M.
Javadirad G.