  
4th Eurasphalt & Eurobitume Congress
-Copenhagen Congress Center (Bella Center), Copenhagen, Denmark - May 21, 2008
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I Congreso Ibero- Americano de Seguridad Vial (I CISEV)
-Costa Rica, Ramada Plaza Herradura - May 28, 2008
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Sixth RILEM International Conference on CRACKING IN PAVEMENTS
-Chicago, Illinois - June 16, 2008
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4to CONGRESO VENEZOLANO DEL ASFALTO (4to CONVEAS)
-Hotel Brisas, Paraguaná - Estado Falcón - Venezuela - September 24, 2008
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Sulphur 2008 Conference and Exhibition
-Sheraton Roma Hotel, Rome, Italy - November 2, 2008
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