Step 4 Settlement Agreement: Article 17; Representation (1985) Clerk Return to Contract Database Overview View Document Download APWU National Grievance Number: H1C5GC30220 PS Form 3189, Schedule Change, Representation Return to Contract Database Related Documents December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989) December 22, 9122 National Pre-Arbitration Agreement: Article 17; Representation (1989)