Can your diversity training get you sued for silencing staff dissent?
Employers face First Amendment lawsuits over diversity training that punishes dissent, federal appeals court rules in closely divided decision.
The Eighth Circuit Court of Appeals handed down a split decision on December 30, 2025, that could reshape how organizations conduct workplace training on sensitive topics. In a razor-thin ruling, five judges sided with two Missouri school employees who said their free speech rights were trampled during a required equity session.
Brooke Henderson and Jennifer Lumley worked for Springfield R-12 School District when they were told to attend Fall District-Wide Equity Training in October 2020. What happened during those sessions became the center of a constitutional fight that divided eleven federal judges in Henderson v. Springfield R-12 School District.
The training started with what seemed like standard ground rules. Staff received a handout listing principles: stay engaged, lean into your discomfort, acknowledge your privileges, be professional. Then came the warning that caught everyone's attention. A slide displayed during the presentation read: "Be Professional - Or be Asked to Leave with No Credit."
For Henderson and Lumley, that warning carried weight. No credit meant no pay, since the training was mandatory. Henderson attended virtually and was told to keep her camera on the entire time, even if she felt uncomfortable. Trainers said turning cameras off was disrespectful.
Both women spoke up initially. Henderson shared her view about Kyle Rittenhouse during a discussion. The district's chief equity and diversity officer told her she was wrong and confused. After that exchange, Henderson stayed quiet. She later said she felt unsafe voicing opinions and feared being written up or fired.
Lumley attended in person. After watching a video about George Floyd, she told her small group that his death wasn't a commentary on all law enforcement. Another attendee disagreed and seemed upset. When Lumley later said she didn't believe every white person is racist or that she was privileged because she grew up poor, a trainer told her that Black people cannot be racist. Other staff members raised their voices at her. The trainers didn't step in. Lumley described the next breakout session as very hostile and stopped talking.
Four staff members from another school told their principal they worried about having a target on their backs if they spoke up. When the equity officer heard about their concerns, she wrote back that the training wasn't an invitation but a requirement.
Henderson also had to complete online modules on her own time. The modules only let her move forward if she selected the pre-programmed correct answers. One question asked whether equity and diversity guidance was suggested or required policy. When she picked suggested, a message popped up: "Incorrect! This is not suggested guidance. It is required policy and job responsibility."
Another module asked how to respond when witnessing racism in the classroom. Henderson thought the answer depended on the situation and student, based on her twenty years in special education. But the module only accepted one answer: address it immediately. The system told her being an anti-racist requires immediate action.
Henderson believed the district might review her module responses, so she tailored some answers to get a higher score even though they didn't match her actual views.
The women sued in August 2021. A district court threw out their case, saying they hadn't been harmed and ordered them to pay the school district $312,869.50 in legal fees for bringing frivolous claims.
But the appeals court saw things differently. Writing for the majority, Circuit Judge Erickson said the employees showed a real threat of consequences if they disagreed with the district's views. Being kicked out of training and losing pay was enough to make a reasonable person keep quiet, the court found.
The majority pointed out that the harm isn't in actually getting punished. The harm is in the silencing itself. No one needs to suffer consequences before bringing a claim if the threat is credible enough.
Six judges disagreed strongly. Chief Judge Colloton wrote that sitting through a two-hour training you disagree with isn't a constitutional injury. Both women got paid, got their professional development credits, and kept their jobs. Lumley even got promoted.
The dissent warned the ruling opens the floodgates. Any employee who disagrees with any workplace training and stays quiet could now sue, they argued. If the next equity training takes a colorblind approach and tells people to be professional, employees who favor diversity and inclusion could sue too.
The case goes back to the lower court, where a judge will need to sort through whether the speech at issue was part of the women's job duties. That question could determine whether their claims ultimately succeed or fail.
For human resources professionals, the decision creates uncertainty around a common workplace practice. The ruling suggests that requiring agreement with specific viewpoints, threatening consequences for dissent, or using training formats that compel adoption of organizational positions could trigger legal exposure.
The case doesn't mean employers can't conduct diversity training. But it may mean rethinking how those programs are structured, especially when they touch politically charged topics. The difference between teaching and compelling, between discussing and demanding agreement, just became a potential legal minefield.
