It is illegal for an employer to demote or fire an employee for reporting discrimination, harassment, or other unfair treatment in the workplace. Retaliation against a “whistleblower” is strictly prohibited under Colorado law and federal agency Equal Employment Opportunity (EEO) laws. Employees can assert their rights without fear of: Termination Reprimand or punishment Unscheduled performance evaluation Transference to a less desirable location Harassment or any type of abuse Increase in workload without an increase in pay Negative treatment of family members