USPS Position Letter: Article 11; Holidays (1982) Clerk Return to Contract Database Overview View Document Download APWU National Grievance Number: H8C1EC11444 part-time regular, Holidays, Holiday Scheduling Return to Contract Database Related Documents July 31, 2025 MOU – Residual Vacancies – Clerk Craft – 2021-2024 CBA July 31, 2025 2021-2023 Hollingsworth CBA July 31, 2025 2021-2024 NTFT CBA MOU