International Association for Bridge and Structural Engineering (IABSE)

www.iabse.ethz.ch

International Tunnelling and Underground Space Association (ITA)

www.ita-aites.org/cms/116.html

International Commission on Illumination (CIE)

www.cie.co.at/cie

Global Road Safety Partnership (GRSP)

www.grsproadsafety.org

International Union of Testing and Research Laboratories

for Materials and Structures (RILEM)

www.rilem.org

The Standing International Road Weather Commission (SIRWEC)

www.sirwec.org