C.R.S. § 39-26-113.5
Section 7 of chapter 417, Session Laws of Colorado 2009, provides that this section shall not take effect unless the revisor of statutes receives written notice from the executive director of the department of revenue that a sustainable source of revenue has been identified to implement this section; however, section 8 of chapter 423, Session Laws of Colorado 2010, amended section 7 of chapter 417, Session Laws of Colorado 2009, by eliminating the notification requirement. Chapter 417, Session Laws of Colorado 2009, became effective July 1, 2010.