C.R.S. § 32-17-103

As used in this article, unless the context otherwise requires: (1) “District” means a mental health-care service district created pursuant to this article to provide, directly or indirectly, mental health-care services to residents of the district who are in need of mental health-care services and to family members of such residents. (2) “Eligible elector” means a person who, at the designated time or event, is registered to vote pursuant to the “Uniform Election Code of 1992”, articles 1 to 13 of title 1, C.R.S. (3) “Interested party” means a resident or eligible elector of the district and a municipality located in the district.