C.R.S. § 40-2-104.5

(1) An intervenor in any matter before the commission shall disclose any of the following relationships that exist or, within the immediately preceding twenty-four months, existed between the intervenor and the regulated utility in the matter: (a) Any corporate affiliation with the regulated utility; (b) The receipt of any funding from the regulated utility; or (c) Any other financial relationship between the intervenor and the regulated utility. (2) The commission shall publish on its website all disclosures made pursuant to this section.