The 5th European Conference on Geosynthetics (EuroGeo 5) will be held 16-19 September 2012 in Valencia, Spain. The Spanish Chapter of the International Geosynthetics Society (IGS) will organize it, and the event will be held under the auspices of the IGS. Authors interested in presenting a paper at the Conference must provide an abstract before 31 October 2011, addressed to the Conference Secretariat, through the Conference website. Abstracts received by fax or mail will not be considered. Abstracts must be written in either English or Spanish. Visit the abstracts submission page on the conference website.