Arbitrator Overrules Employer's Termination Call – Court Backs Arbitration in Officer's Case

Why It Matters

The ruling limits an employer’s ability to override arbitrated outcomes, cementing arbitration’s authority under CBAs and shaping HR disciplinary strategy across unionized workplaces.

Key Takeaways

• Court upheld arbitrator’s 45‑day suspension, limiting employer’s termination power
• Arbitration decisions under CBAs are rarely overturned by courts
• Employers must build strong records and comparator evidence before seeking dismissal
• Public‑policy exception to overturning awards remains narrowly applied
• Post‑2022 policing reforms delayed CBA impact, preserving arbitrator authority

Pulse Analysis

The District of Columbia Court of Appeals’ May 21 decision reaffirmed that an arbitrator’s award stands even when an employer pushes for termination. The case involved MPD Officer Michael Thomas, whose off‑duty shooting in 2009 resulted in a 45‑day suspension rather than dismissal, as ordered by the arbitrator. By upholding the award, the court sent a clear signal that collective bargaining agreements (CBAs) channel disciplinary disputes into arbitration, and that courts will not substitute their own judgment for the arbitrator’s findings except in extraordinary circumstances.

The ruling rests on a long‑standing public‑policy exception that is applied only when an award is manifestly contrary to law or public interest. The court found no such violation; Thomas had no prior record, the arbitrator’s penalty matched a comparable case, and the D.C. statute cited by MPD did not compel reinstatement. For HR leaders, this underscores that once a CBA mandates arbitration, the arbitrator’s decision is effectively final, and the burden shifts to management to construct a compelling factual record before seeking the harshest discipline.

Practically, employers should document comparator incidents, maintain consistent disciplinary standards, and avoid one‑off severity that can be softened on appeal. Including mandatory retraining or counseling, as the arbitrator suggested, can demonstrate a balanced response. The 2022 Comprehensive Policing and Justice Reform Amendment Act intended to place discipline solely in management’s hands, but its delayed implementation preserved existing CBAs, meaning similar cases will likely continue to be resolved through arbitration. Companies must therefore treat arbitration outcomes as binding and plan their HR strategies accordingly.