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ARTICLE · 28 OCTOBER 2026

How To Win A Labor Arbitration

Not every grievance should go to arbitration. Consider the likelihood of success, operational impact, union relations, available evidence, and any related NLRB charges before moving forward.

United StatesEmployment and HR

Key Takeaways

  • Not every grievance should go to arbitration. Consider the likelihood of success, operational impact, union relations, available evidence, and any related NLRB charges before moving forward.
  • Preparation can make or break an arbitration. Follow the CBA’s procedures and deadlines, research potential arbitrators, gather relevant history and evidence, and thoroughly prepare witnesses and cross-examination.
  • Make every part of the hearing count. Stay organized, lead with a clear opening, choose witnesses carefully, and use a strong post-hearing brief to reinforce your case and potentially support future disputes.

Arbitrations under a collective bargaining agreement might not garner the glitz of a jury trial, but they can be as — or more — important, and they happen much more often. They can involve tens of millions of dollars, key aspects of operations, union/management relations, and whether a dangerous employee remains employed. For attorneys and advocates, they are

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The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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