Source: L. 2005: Entire part added, p. 106, § 1, effective August 8. L. 2007: (1) and (2) amended, p. 351, § 6, effective August 3. L. 2012: (1) and (2) amended, (HB 12-1029), ch. 61, p. 221, § 5, effective August 8. L. 2013: (1.5) added and (4) amended, (HB 13-1206), ch. 374, p. 2205, § 3, effective August 7. L. 2014: (1), (1.5)(c), and (2) amended, (SB 14-183), ch. 196, p. 722, § 3, effective August 6. L. 2020: (1) and (2) amended, (HB 20-1166), ch. 103, p. 396, § 4, effective April 1.
Cross references: In 2012, subsections (1) and (2) were amended by the "Save Colorado Jobs Act". For the short title and the legislative declaration, see sections 1 and 2 of chapter 61, Session Laws of Colorado 2012.