The Canadian Heritage Rivers System (CHRS) was established in 1984 by the federal, provincial and territorial governments to conserve and protect the best examples of Canada's river heritage, to give them national recognition, and to encourage the public to enjoy and appreciate them. It is a cooperative program of the governments of Canada, nine provinces, and the three territories. A 14-member national board, created under the Parks Canada Agency Act, administers the program. Quebec withdrew its participation in 2006.