The International Geosynthetics Society (IGS) and its 34 country/regional chapters provide exceptional opportunities for networking and knowledge exchange in the greater civil engineering and construction fields. Those opportunities are only increasing as in 2011 the IGS was invited to join the Federation of the International Geo-Engineering Societies (FedIGS). This union is providing fantastic links and information resource developments with the International Society of Soil Mechanics and Geotechnical Engineering (ISSMGE), the International Society of Rock Mechanics (ISRM), the International Association for Engineering Geology and the Environment (IAEG), and the International Commission for Irrigation and Drainage (ICID). Geosynthetica strongly encourages its readers to renew their IGS memberships and applicable chapter memberships. If you have never joined, we strongly encourage you to now. Learn more about membership and chapters, including online registration/renewal, at the IGS Membership page.