Retaliation for Whistleblower Claim

If you informed the authorities that your employer was engaging in an illicit or illegal activity, you have certain rights and protections. Although it is not uncommon for employers to attempt to retaliate against whistleblowers, whistleblower retaliation is an illegal employment practice in Colorado. Persons who have been retaliated against may be able to file a complaint or lawsuit for back pay, reinstatement, or other damages.

Whistleblower Protection Act of 1989

Although Colorado is an at-will employment state, there are many federal and state statutes that exist to protect whistleblowers. One of these statutes is the federal Whistleblower Protection Act (WPA,5 U.S.C. § 1201 et seq.). The WPA only protects employees who work for the federal government and report agency misconduct. If a federal employee files a complaint that they reasonably believe is grounded in an agency’s illegal practice, gross mismanagement, abuse of authority, or practice that endangers public health, they are protected from retaliation by that agency.

Colorado Whistleblower Laws

At the state level, Colorado has two statutes that protect whistleblowers. One statute, Colorado Revised Statutes Section 24-50.5-103, protects public (state) employees, while the other statute, Colorado Revised Statutes Section 24-114-102, protects private sector employees.

For public employees, the statute provides that any employee who provides or discloses information regarding illegal policies or actions not in the public interest may not be retaliated against. This protection does not apply to:

  1. Employees who disclose information that they know to be false or who disclose information with reckless disregard for its truth;
  2. Employees who disclose information from public records which are closed to public inspection; or
  3. Employees who disclose other confidential information.

A public employee must file a written complaint within 30 days from the incident of retaliation, and may file a lawsuit only if the complaint is denied.

For private employees, the statute also prevents retaliation, with exceptions similar to those listed above for public employees. However, an important requirement is that the employee must make an effort to provide the information directly to their supervisor or other internal authority before disclosing it to an outside source.

Unlike the public sector statute, private employees may bring a civil lawsuit for wrongful termination or termination in violation of public policy without going through a formal complaint process.

Other Federal Laws that Protect Whistleblowers

There are many other federal laws that protect whistleblowers from retaliation. Although the specific content of these laws varies from asbestos removal to pipeline safety and solid waste disposal, the laws offer similar protections and prohibit actions such as:

  • Blacklisting;
  • Demoting;
  • Firing;
  • Making threats;
  • Reducing pay; or
  • Reassignment to a less desirable position.

Most of these laws are enforced by the Occupational Safety and Health Administration. Colorado is a federal-OSHA state, which means that these laws cover only federal employees and private sector employees where the employer has more than 10 employees.

Contact an Experienced Retaliation Attorney

If you have been retaliated against because you have exposed your employer’s illegal act or unsafe employment practice, it is important to contact an employment lawyer to find out how whistleblower retaliation law can help you. Many of the laws discussed above have specific procedures and deadlines that must be followed, so it is important to contact an attorney as soon as possible. At HKM Employment Attorneys LLP, we have experience helping whistleblowers bring retaliation claims and lawsuits.

If you are a victim of workplace retaliation, do not wait – contact HKM Employment Attorneys LLP online or call us at 303-991-3075 for a private consultation.

DENVER EMPLOYMENT LAW ATTORNEYS

HKM Employment Attorneys LLP

518 17th Street
Suite 1100
Denver, CO 80202
Phone: 303-991-3075

DENVER PRACTICE AREAS

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Jeremy Eskelsen profile picture
Jeremy Eskelsen
August 21, 2026
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I can't recommend Adam Harrison, Marley Clark and the team at HKM… ENOUGH! I called Adam to talk through what seemed like a hopeless situation. I figured the whole “right to work” or “at will” stuff allowed for most anything. Adam let me tell my whole story, was very patient as I stepped him through several different events I felt were related, but seemed harmless individually. He asked me all the right questions and said he didn’t think it was hopeless and he was pretty sure he could already see his way through the intentional fog that had been created to make me feel lost. He said he wanted 24 hours to check on a few thing, but he assured me I was NOT crazy… and he could see all the links between happenings that I was showing him. He called me back the next day and laid out his plan, explaining all the legal protections that were cleverly attempting to be circumvented, and what laws or precedents were made to protect from “these exact situations.” Adam treated me like I mattered and wasn’t just as a file number on his next case. He's sharp, he's honest even when the honest answer isn't the easy one, and he never once made me feel like I was bothering him with questions (and I had a lot of them). He explained the strategy at every turn, was straight with me about realistic outcomes instead of overpromising, and fought hard when it counted. Marley was right behind him at every turn, often anticipating what the next move was, or what my next question would be, and helping keep things moving smooth and as quick as possible. If you're dealing with a workplace issue and want someone who will actually go to bat for you, and not just collect a fee… You will never regret making sure this is your team!!
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Lindsey Pollock
August 19, 2026
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Had an amazing experience working with Elizabeth Marasco! Hard working, responsive and extremely knowledgeable. I felt supported our entire time working together.
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Christina Mendoza
August 18, 2026
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I wanted to take a moment and express my gratitude for Adam's exceptional support with my case. I was going through a very difficult time when unforeseen circumstances created an even greater challenge. Adam's attention to detail and prompt actions truly made me feel that my case was important and well taken care of. I cannot thank him enough and highly recommend his services.
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Chanel Washington
August 18, 2026
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I can’t recommend Adam Harrison, Cynthia, Marley, and their team highly enough. From the very beginning, they were incredibly thoughtful, responsive, knowledgeable, and genuinely compassionate. They took the time to listen, explain everything clearly, and make sure I always felt informed and empowered throughout the process. What stood out most was how much they cared about me as a person, not just as a client. During an incredibly vulnerable and overwhelming chapter of my life, I always felt heard, supported, and like I had people truly in my corner. I’m incredibly grateful for their guidance, advocacy, and the care they brought to every step of the process. If you’re looking for an employment law team that combines exceptional expertise with genuine humanity, I would recommend them without hesitation. Five stars, without question.
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Reviews8943
August 11, 2026
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I had a wonderful experience with the intake process I felt the need to congratulate the firm for the exceptional customer service team they have, from the very first interaction they receive you with such warm and patience and empathy that you immediately feel like you can trust them. They are completely aware of the vulnerability you are going through. Valerie was exceptional! It speaks wonders of their compromise, very excited to work with them
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Andrew Barili
August 10, 2026
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I started working with HKM Employment Attorneys initially as a general class member on an action being brought up against my employers. After talking with them, and getting fired in the process, it became apparent that I would have a personal suit against my employer in addition to the class action. I primary worked with Adam and his team in Denver. Other than a basic background in employment policy, I had very little idea how all of this worked and what to expected. I met with Adam several times over the phone or video call and he walked me through what everything meant, what possible actions would come next, and what he would recommend. He really took his time to explain anything I had questions about or didn't understand. They eventually made me the head representative for the class action, and although Adam always offered his perspective, he made sure that I was the one ultimately deciding for the class and choosing how to proceed. During mediation meetings, Adam was passionate and firm, and the whole team really coordinated well on how to answer or retort during the hours long back and forth. Throughout the process, I felt like I was supported and listened to. I felt like I had a say but was never alone to make decisions. I felt like I could always ask questions and for clarification and Adam would give me a straightforward and easily understood answer. If you believe you were wronged by an employer, I highly recommend HKM as a law firm that will fight for workers and hold companies accountable to employment laws and fair practices.
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Christopher Galas
July 22, 2026
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I had a very positive experience with this unemployment law firm from start to finish. The intake process was straightforward and thorough, with well-designed questions that helped clearly define the reasons for contacting the firm. The legal assistant responded promptly to explain the one-hour Legal Strategy Session, including what to expect, the pricing, and how the session would work. The attorney was knowledgeable, professional, and respectful of my time. The strategy session was productive, addressed my concerns, and provided clear guidance on my situation. The follow-up after the session further demonstrated the firm's commitment to excellent client service. Overall, I appreciated the professionalism, responsiveness, and expertise throughout the process and would highly recommend this firm to anyone seeking assistance with unemployment law.
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Haylee Warmerdam
July 21, 2026
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I cannot express how grateful I am for everything Adam did to help with my case. From the very beginning, he listened to my concerns, explained everything clearly, and guided me every step of the way. His communication was always prompt, and he was consistently available to answer any questions I had. His professionalism, knowledge, and genuine care made a stressful situation much easier to navigate. He truly made this situation much easier because I knew I could trust him. I highly recommend Adam to anyone looking for an attorney who is dedicated, responsive, and truly invested in their clients.
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Karin Bleiler
June 14, 2026
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I highly recommend HKM Employment Attorneys! Their legal team is top-notch, understand the law, and thus provide incredible support as you navigate any legal issues with your employer or former employer.
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Riley Higgins
May 20, 2026
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Adam was really helpful in going over my case and offering sound advice on what actions to take. I would recommend him for employment cases.
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Jason Eoff
April 30, 2026
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Andrew advised me in a complex former employer situation and got this problem resolved very quickly. I appreciated his knowledge as well as understanding the complex situation. I highly recommend HKM and will utilize their services in the future if the need arises. Thank you.
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Michelle Doherty
April 2, 2026
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Very good at what they do. Everything handled in a timely manner. I would recommend to everyone if they need help.