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13th World Congress - COGI | Berlin, Germany | November 4-7, 2010 |
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3rd Asia Pacific Congress - COGI |
Beijing, China | November 12-15, 2009 |
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11th World Congress - COGI | Paris, France | November 27-30, 2008 |
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2nd Asia Pacific Congress - COGI |
Shanghai, China
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November 8-11, 2007
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9th World Congress - COGI | Barcelona, Spain | March 22-25, 2007 |
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7th World Congress - COGI | Athens, Greece | April 14-17, 2005 |
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1st Asia Pacific Congress - COGI | Bangkok, Thailand | November 25-28, 2004 |
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5th World Congress - COGI | Las Vegas, USA | June 3-6, 2004 |
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4th World Congress - COGI | Berlin, Germany | April 24-27, 2003 |
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3rd World Congress - COGI | Washington D.C., USA | June 20-23, 2002 |
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2nd World Congress - COGI | Paris, France | September 6-9, 2001 |
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1st World Congress - COGI | Czech Republic | October 28-31, 1999 |