Colombian Geotechnical Society - Ángela Vázquez - sociedadcolombianadegeotecnia@scg.org.co / scg1@colomsat.net.co; Organizing Committee - Juan Montero Olarte - juanmontero170 @ gmail.com.
Colombian Geotechnical Society / www.scg.org.co / Street 12C No. 8 - 79 Of. 512 / tel:(57+1) 3340270 / scg1@colomsat.net.co