Reports | Office of Inspector General OIG

	Report Title	Date	Report Type	Category
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	Security of Electric Vehicle Charging Stations	06/05/2025	Audit Reports	Delivering for America, Sustainability Efforts, Security, Technology
Image	In-Office Cost System Follow-up	05/28/2025	Audit Reports	Cost & Pricing
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 Oversight of Parcel Select	12/19/2024	Audit Reports	Contracting, Cost & Pricing
Image	U.S. Postal Service’s Cost Attribution for Parcel-only Processing Facilities	10/04/2024	Audit Reports	Cost & Pricing
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	Review of the Postal Regulatory Commission’s Compliance With the Federal Information Security Modernization Act of 2014 for Fiscal Year 2024	09/27/2024	Audit Reports	Postal Regulatory Commission, Security
Image	U.S. Postal Service Ground Advantage Billing Determinant Calculation Process	08/20/2024	Audit Reports	Cost & Pricing