Reports | Office of Inspector General OIG

	Report Title	Date	Report Type	Category
Image	The OIG's Oversight of the U.S. Postal Service's Delivering for America Plan, Volume 3	01/20/2026	Audit Reports	Delivering for America, Financial Impacts, Labor Management, Network Modernization, Service, Sustainability Efforts
Image	Grievance Management	01/15/2026	Audit Reports	Contracting, Internal Services
Image	Implementation and Communication of System Changes to PostalOne!	12/18/2025	Audit Reports	Customer Service, Innovation
Image	The Financial History of the U.S. Postal Service	10/07/2025	Audit Reports	Financial Impacts
Image	Cardboard Mail Transport Equipment Recycling Program	08/26/2025	Audit Reports	Delivering for America, Financial Impacts
Image	Communication of Local Changes to Priority Mail Express Service	08/18/2025	Audit Reports	Customer Service, Delivery / Mail Processing, Service Performance
Image	The OIG’s Oversight of the U.S. Postal Service’s Delivering for America Plan - Volume 2	04/29/2025	White Papers	Delivering for America, Financial Impacts, Labor Management, Network Modernization, Service, Sustainability Efforts, Transportation / Vehicles
Image	Review of Highway Contract Routes in the Contract Logistics Enterprise Acquisition Resource System	03/31/2025	Audit Reports	Contracting, Delivering for America, Service, Transportation / Vehicles
Image	Postal Service Oversight of Parcel Select	12/19/2024	Audit Reports	Contracting, Cost & Pricing
Image	Fiscal Year 2025 Peak Season Preparedness	11/21/2024	Audit Reports	Customer Service, Delivering for America, Service