R.J. Corman Derailment Services, LLC v. International Union of Operating Engineers, Local Union 150, Afl-Cio

**What Happened** R.J. Corman Derailment Services had a contract with the International Union of Operating Engineers Local 150 that set worker wages and benefits. After this contract expired, the union filed complaints claiming the company owed workers unpaid wages. The union wanted to resolve these wage disputes through arbitration, which is a process where a neutral party decides workplace disagreements instead of going to court. **The Court's Decision** The federal appeals court ruled against the union and sided with R.J. Corman. The court found that because the union waited too long to file their wage complaints after the contract expired, they had missed the deadline. Since the complaints were filed too late, the court said there was no legal requirement for the company to participate in arbitration to resolve the wage disputes. **Why This Matters for Workers** This ruling shows how important timing is in workplace disputes. Workers and unions must act quickly when filing wage complaints, especially after contracts expire. If you wait too long, you might lose the right to challenge unpaid wages through your union's grievance process. Workers should report wage problems immediately and understand the deadlines in their contracts.