OIG OPERATING STATUS

DUE TO A LAPSE IN GOVERNMENT FUNDING, ALL NON-EXCEPTED OIG EMPLOYEES ARE FURLOUGHED AND MUST CEASE ALL OIG WORK-RELATED ACTIVITIES.

This website will not be monitored or updated until full operations resume.
Your interest in the efficiency of Postal Service programs is important to us. Our Hotline remains operational, and you may still submit your concern and it will be reviewed.

You may also submit FOIA requests, however we cannot respond until the government reopens.

Reports

	Report Title	Date	Report Type	Category
Image	Communication of Local Changes to Priority Mail Express Service	08/18/2025	Audit Reports	Customer Service, Delivery / Mail Processing, Service Performance
Image	In-Office Cost System Follow-up	05/28/2025	Audit Reports	Cost & Pricing
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
Image	Controls Over Purchase Card Facility Repairs	10/31/2024	Audit Reports	Internal Services
Image	U.S. Postal Service’s Cost Attribution for Parcel-only Processing Facilities	10/04/2024	Audit Reports	Cost & Pricing
Image	U.S. Postal Service Ground Advantage Billing Determinant Calculation Process	08/20/2024	Audit Reports	Cost & Pricing
Image	Business or Public Service? Insights into the Unique Laws and Regulations Applying to the Postal Service	08/02/2024	White Papers	Finance, Internal Services, Strategy & Investments
Image	Sending It Back: Reverse Logistics and the U.S. Postal Service	05/23/2024	White Papers	Customer Service, Strategy & Investments
Image	Network Modernization: The Changing Role of Postmasters	05/22/2024	Audit Reports	Delivering for America, Service, Internal Services