C.R.S. § 7-30-101

In this article: (1) “Member” means a person who, under the rules or practices of a nonprofit association, may participate in the selection of persons authorized to manage the affairs of the nonprofit association or in the development of policy of the nonprofit association or who is considered to be a member by such person and the nonprofit association. (2) “Nonprofit association” means an unincorporated organization consisting of two or more members joined by mutual consent for a common, lawful, nonprofit purpose. However, joint tenancy or tenancy in common does not by itself establish a nonprofit association, even if the co-owners share use of the property for a nonprofit purpose. “Nonprofit association” includes an acequia ditch association, whether or not the acequia ditch association is formed as an acequia ditch association as contemplated by section 7-42-101.5 (3) or is a ditch association operating as an acequia ditch association as contemplated by section 7-42-101.5 (3). (3) and (4) Repealed.