U.S. Postal Service

During the week of July 29, 2024, we performed a self-initiated audit at the Denver Processing and Distribution Center (P&DC) and four delivery units serviced by the P&DC. The delivery units included the Brighton Main Post Office, Edgewater Branch, Mile High and Stockyards stations in the Denver, CO...

As part of its 10-year Delivering for America plan, the Postal Service plans to acquire 106,480 new delivery vehicles, including electric vehicles, between fiscal years 2023 and 2028. The investment in new vehicles will necessitate the replacement and disposal of many long-life vehicles (LLV), which...

In this white paper, the OIG compared postal models across a selection of 26 posts: the U.S. Postal Service and 25 foreign national postal operators. While the Postal Service operates under a unique model that combines flexibility in meeting universal service obligations (USO) with significant...

This report presents the results of our audit of Fiscal Year 2024 Board of Governors’ Expenditures.

This report presents the results of our audit of the Mail Theft Mitigation and Response: Sacramento, CA.

This report presents the results of our Technology, Infrastructure, and Site Security Review.

This report presents the results of our audit of the U.S. Postal Service’s Fiscal Year 2024 Officers’ Travel and Representation Expenses (Report Number 24-058-R25).

This report presents the results of our audit of Retail and Customer Service Operations Efficiency.

This report presents the results of our audit of delivery operations and property conditions at the Perry Administrative Post Office in Perry, GA.

This report presents the results of our audit of delivery operations and property conditions at the Zebulon Branch, Macon, GA.