Grievances & arbitration

Filing windows, hearing steps, arbitration timelines, and how the panel process works.

• How long do I have to file a grievance at UPS? — Most supplements require a grievance to be filed within 5 to 10 working days of the incident.
• How long does UPS grievance arbitration typically take? — From filing to arbitration award commonly runs 6 to 18 months, depending on the panel calendar and case complexity.