Equal Pay for Equal Work Act (SB 19-085) went into effect on January 1, 2021.

Colorado’s Equal Pay for Equal Work Act prohibits all employers from discriminating because of sex (including gender identity) — alone or with another protected status — by paying less for substantially similar work in terms of skill, effort and responsibility. However, the law permits pay differences arising from:
  • A seniority system
  • A merit system
  • A system that measures earnings by quantity or quality of production
  • The geographic location where the work is performed
  • Education, training, or experience reasonably related to the work
  • Travel that is a regular and necessary condition of the job

The act prohibits an employer from:

  • Seeking the wage rate history of a prospective employee or requiring disclosure of wage rate as a condition of employment;
  • Relying on a prior wage rate to determine a wage rate;
  • Discriminating or retaliating against a prospective employee for failing to disclose the employee’s wage rate history;
  • Discharging or retaliating against an employee for actions by an employee asserting the rights established by the act against an employer; or
  • Discharging, disciplining, discriminating against, or otherwise interfering with an employee for inquiring about, disclosing, or discussing the employee’s wage rate.