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Simply put, an unfair labor practice (ULP) is a violation of rights protected by statute. The Division of Labor Standards and Statistics (Division) in the Colorado Department of Labor and Employment administers and enforces several laws protecting employee rights to voice concerns, address employment conditions or issues (e.g., pay, work schedules, or safety concerns), and assist labor or employee organizations (aka unions) free from retaliation or interference by employers. All unfair labor practice complaints must be received by the Division within six months after the date on which the aggrieved party knew or reasonably should have known of the alleged unfair labor practice. Although some employment-related activities or practices may be viewed as unfair, they may not fall within the Division’s jurisdiction if not specifically prohibited or addressed by the applicable statute.
NOTE: Most private sector employers and employees are covered by the National Labor Relations Act (NLRA) and under the jurisdiction of the National Labor Relations Board (NLRB), which is a federal agency vested with the power to prevent and remedy unfair labor practices. Charges must be filed with the NLRB within six months from the alleged unfair labor practice. Given the six-month time limitation, the aggrieved party may want to file charges with both the NLRB and our Division. For additional information, contact the NLRB Denver Regional Office at (303) 844-3551 or visit www.nlrb.org to file your charge.
Under the Colorado Partnership for Quality Jobs and Services Act (Partnership Act), C.R.S. § 24-50-1101 et seq., a complaint alleging unfair labor practices may be filed with the Division by a covered state employee, an employee organization, or the State of Colorado. The Partnership Act outlines the rights of covered employees, the rights and duties of the certified employee organization, and the duties of the state. A violation of these rights and responsibilities or any failure to comply with the Partnership Act may constitute an unfair labor practice. State Labor Relations (SLR) Rule 4 outlines the process for filing an unfair labor practice complaint, as well as the procedures for investigation and determination. For guidance, refer to the State Labor Relations (SLR) Rules and INFO #15A.
Under the Protections for Public Workers Act (PROPWA), C.R.S. § 29-33-101 et seq., a complaint alleging unfair labor practices may be filed with the Division by an aggrieved party against a covered public employer or an employee organization. C.R.S. § 29-33-103(7) defines an “[u]nfair labor practice” as “a violation of the rights or obligations described in this Article 33.” C.R.S. § 29-33-104 states specific rights of public employees guaranteed by PROPWA. PROPWA Rule 5 outlines the process for filing an unfair labor practice, as well as the procedures for investigation, determination, and remedies in the event of a violation. For guidance, refer to the PROPWA Rules and INFO #15C.
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