Section 12-155-121 - Municipal and county regulations(1) Any city, town, county, or city and county of this state may provide for the licensing of plumbing contractors or water conditioning contractors. Contractors who obtain local licensing must also register with the board in accordance with section 12-155-108.(2) A local government agency shall not promulgate rules or regulations or provide for licenses that would preclude the holder of a valid license or registration issued under this article 155 from practicing the holder's trade.Renumbered from C.R.S. § 12-58-115 and amended by 2019 Ch. 136,§ 1, eff. 10/1/2019.Amended by 2015 Ch. 300,§ 8, eff. 6/5/2015.Amended by 2013 Ch. 280,§ 14, eff. 5/24/2013.L. 82: Entire article R&RE, p. 273, § 1, effective July 1. L. 88: Entire section R&RE, p. 592, § 15, effective July 1. L. 2013: (1) amended, (SB 13-162), ch. 280, p. 1459, § 14, effective May 24. L. 2015: Entire section amended, (SB 15-202), ch. 300, p. 1235, § 8, effective June 5.This section is similar to former § 12-58-115 as it existed prior to 2019.