New York City Transit Authority v. Transport Workers' Union of America, Local 100

**What Happened** A transit worker was fired by the New York City Transit Authority. The worker's union challenged the firing through arbitration, as allowed under their contract. The arbitrator decided the firing was too harsh and reduced the punishment to a suspension instead. However, the Transit Authority disagreed with this decision and took the case to court. **What the Court Decided** The court sided with the Transit Authority and threw out the arbitrator's decision. The judge ruled that the arbitrator had overstepped his boundaries by creating a new type of workplace violation that wasn't in the union contract and by giving a lighter punishment than what the contract required for the worker's specific misconduct. **Why This Matters for Workers** This case shows that arbitrators must follow the rules exactly as written in union contracts - they can't make up new categories of violations or change required punishments, even if they think the contract is too harsh. For unionized workers, this means your contract's specific language about discipline is crucial. While arbitration can help challenge unfair firings, arbitrators have limits on how much they can modify punishments that are clearly spelled out in your collective bargaining agreement.