| Geo-Institute |
http://www.geoinstitute.org |
| Geosynthetic Materials Association |
http://www.gmanow.com |
| Geosynthetic Fabric Report |
http://www.gfrmagazine.com |
| European Geomembrane Association |
http://www.eupc.org/egma |
| International Geosynthetics Society |
http://www.geosyntheticssociety.org |
| North American Geosynthetics Society |
http://www.nagsigs.org |
| Belgian Geosynthetics Society |
http://www.belgian-geosynthetics.be |
| Korean Geosynthetics Society |
http://www.kgss.or.kr |
| South African Chapter of IGS |
http://www.gigsa.org |
| Brazilian Geosynthetics Association |
http://www.igsbrasil.org.br |
| Peruvian Chapter of IGS |
http://www.igsperu.org |
| Japan Chapter of IGS |
http://wwwsoc.nii.ac.jp |
| United Kingdom Chapter of IGS |
http://www.igs-uk.org |
| Dutch Geosynthetics Organization |
http://www.ngo.nl |
| Spanish Chapter of IGS |
http://www.igs-espana.com |
| Canadian General Standards Board |
http://www.pwgsc.gc.ca/cgsb |
| Comité Français des Géosynthétiques |
http://www.cfg.asso.fr |
Mission 
