organismes

Green Meeting Industry Council With a mission to transform the global meetings industry through sustainability, the Green Meeting Industry Council is at a moment of great opportunity. More and more meeting and event professionals are trying to build some...

http://sustainabilitystrategies-fr.weebly.com/index.html ...S2 Sustainability Strategies... "...est un organisme sans but lucratif agissant en tant que point focal pour The Natural Step en Suisse..." "...Fondée en 1989 par le Dr Karl-Henrik Robèrt de...