Expands the main menu

Breadcrumb

Overseeing the integrity and efficiency of the nation’s postal system

Guarding against fraud, waste, and abuse

Learn how the Office of Inspector General ensures the accountability and transparency of postal operations and programs.

Our Work

Oversight of the Retail Lobby Customer Experience New York 1 District Cover

Oversight of the Retail Lobby Customer Experience in New York 1 District

Winter Storm Elliot Cover

U.S. Postal Service Emergency Preparedness: Winter Storm Elliott

Variations and Trends in Postal Regulatory Oversight Cover

Variations and Trends in Postal Regulatory Oversight

Contract Trucking Safety Cover

Contract Trucking Safety and Compliance

DEI Report Card 2023 Cover

Diversity, Equity, and Inclusion Annual Report Fiscal Year 2023

Workshare Discount Cover

Procedures for Calculating Workshare Discounts for Letters

Spotlight

Case HL 3-13-2024 Warnings Were Clear

The Warnings Couldn’t Have Been Clearer

Check out our new Investigative Case Highlights story.
OIG Invormation Your Way Blog

OIG Information Your Way

Check out our latest blog post
Focus on the USO

What is a Universal Service Obligation?

Check out our newest summary of our work focused on a particular...
Postal Retirement Funds Story Image

A New Interactive Story on Postal Retirement Funds

Check out our latest interactive story.
Power Your Career

Who We Are

With six government organizations bearing the term “postal” in their name, there’s bound to be some confusion! Our charge to guard the United States postal system against fraud, waste, and abuse is unique. In just over two minutes, this video captures our mission as we work to safeguard the integrity and efficiency of the nation’s postal system. Like, share, and follow for more!