Country Group National Secretary Company/Institute
AUSTRALIA AUDDRG Mr. David Burgin BlueScope Steel Limited
AUSTRIA ADDRG Dr. Edwin Till Voestalpine Stahl GmbH
BELGIAN BDDRG Mr. Richard Kergen  Arcelor - Mittal
BRAZIL BRDDRG Prof. Luciano Pessanha Moreira Universidade Federal Fluminense
CANADA NADDRG Prof. Chester J. Van Tyne Colorado School of Mines, Golden.
CHINA CDDRG Prof. Shi Hong Zhang Institute of Metal Research
CZECH REPUBLIC CZDDRG Prof. Karol Novotny Technical University of Brno
DENMARK DDDRG Prof. Joachim Danckert Aalborg University
FINLAND SDDRG Mr. Leif Eriksson Helsinki University of Technology
FRANCE FDDRG Mr. Alain Col Arcelor - Mittal
GERMANY GDDRG Dr. Stephanie Geisler Stahlinstitut VDEh
HUNGARY HDDRG Prof. Miklos Tisza University of Miskolc
INDIA INDDRG Prof. K. Narasimhan IIT Bombay
ITALY ITDDRG Dr. Leopold Rizzo Centro Sviluppo Materiali
JAPAN JDDRG Mr. Yuuji Hishida Nissan Motor Co. Ltd.
KOREA KDDRG Dr. Ghi-Chan Jun C&M Tech Inc.
NORWAY SDDRG Prof. Bjørn Andersson SINTEF Materials Technology
PORTUGAL PDDRG Prof. Abel Santos IST Instituto Superior Téchnico
SLOVAK REPUBLIC SKDDRG Prof. Emil Spisak Technical University of Kosice
SLOVENIA SLDDRG Prof. Karl Kuzman University of Ljubljana Faculty of Mechanical Engineering
SOUTH AFRICA SADDRG Mr. P.C. Fourie ISCOR ITEC
SPAIN SPDDRG Ms. Marian Angeles Gutierrez LABEIN Technalia
SWEDEN SDDRG Ms. Elisabeth Sagström Sverea IVF AB
SWITZERLAND SWDDRG Prof. Pavel Hora ETH Zurich
UNITED KINGDOM UKDDRG Ms. V. Cuddy Corus RD&T
UNITED STATES OF AMERICA NADDRG Prof. Chester J. Van Tyne Colorado School of Mines, Golden.