The Conference also welcomes the following observers: European association of elected representatives from mountain regions, Alpe Adria, Arge Alp, CIPRA International, Club Arc Alpin, COTRAO – The Working Community of the Western Alps, Euromontana, FIANET, the International Steering Committee of the Network of Protected areas, the IUCN, the Managing Authority of the European Cooperation Programme Alpine Space, Pro Mont Blanc, UNEP and ISCAR.
Glede na podatke iz leta 2007, se je število prebivalcev tega območja približevalo 14 milijonom .