August 10, 2025

Decision in Maintenance Management Order (MMO) Dispute – Sept 30, 2005

Arbitrator Das sustained in part, denied in part and remanded in part the APWU’s grievances challenging three Maintenance Management Orders (MMOs) regarding preventive maintenance guidelines for the Delivery Bar Code Sorter (DBCS), Multi-Position Flat Sorting Machine (MPFSM), and the Identification Code Sort (ICS).