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	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	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	Postal Service Vehicle Service Operations	03/27/2025	Audit Reports	Delivering for America, Labor Management, Human Resources, Service Performance, Transportation / Vehicles
Image	A Comparative Study of International Postal Models	02/27/2025	White Papers	Innovation
Image	The OIG’s Oversight of the U.S. Postal Service’s Delivering for America Plan	09/30/2024	White Papers	Delivering for America, Financial Impacts, Labor Management, Network Modernization, Service, Sustainability Efforts
Image	Invoice and Payment Processes for Inflation Reduction Act Funds	07/24/2024	Audit Reports	Delivering for America, Financial Impacts
Image	Supervisor Vacancies	07/17/2024	Audit Reports	Delivering for America, Labor Management, Human Resources