C.R.S. § 25-15-510
25-15-510. Rules - limitations
25-15-510. Rules - limitations. (1) The commission may promulgate rules establishing what constitutes a substantial change in ownership, design, or operation of a hazardous waste incinerator or processor under the provisions of section 25-15-507.
(2) The regulations promulgated by the commission pursuant to this section shall be based upon generally accepted scientific data.