Colo. Rev. Stat. § 25-4-1906
The department is authorized to accept and expend grants, donations, and gifts-in-kind from private and public sources for the purposes of maintaining and publicizing the registry created in this part 19; except that the registry shall not be implemented until sufficient grants, donations, and gifts are obtained to support its implementation. Once sufficient funds are obtained to implement the registry, the department shall contract with a private entity to perform any of its duties concerning the registry. Any grants, donations, and gifts shall be credited to the gulf war syndrome registry fund, which fund is hereby created in the state treasury. The moneys in said fund shall be subject to annual appropriation by the general assembly for the purpose of implementing the gulf war syndrome registry. All interest derived from the deposit and investment of moneys in the fund shall be credited to the fund. Any moneys not appropriated shall remain in the fund and shall not be transferred or revert to the general fund of the state at the end of any fiscal year.
C.R.S. § 25-4-1906