U.S. Postal Service OIG

The U.S. Postal Service offers reduced postage rates (i.e., worksharing rates) to mailers for handling, pre-applying barcodes, pre-sorting, and transporting mail. Worksharing rates are also referred to as workshare discounts because postage rates are reduced based on costs the Postal Service is...

The mission of the U.S. Postal Inspection Service is to support and protect the U.S. Postal Service and its employees, infrastructure, and customers. Postal inspectors are law enforcement agents who are assigned accountable property, such as surveillance equipment, for investigative purposes...

The U.S. Postal Service needs effective and productive operations to fulfill its mission of providing prompt, reliable, and affordable mail service to the American public. It has a vast transportation network that moves mail and equipment among about 330 processing facilities and 31,000 post offices...

This interim report presents the results of our self-initiated audit of delivery operations and property conditions at the Dockweiler Station (also known as the Marvin Gaye Post Office) in Los Angeles, CA. The Dockweiler Station is in the California 5 District of the Westpac Area and services ZIP...

This interim report presents the results of our self-initiated audit of delivery operations and property conditions at the Downtown Long Beach Station in Long Beach, CA. The Downtown Long Beach Station is in the California 5 District of the WestPac Area and services ZIP Codes 90802, 90810, 90813...

This interim report presents the results of our self-initiated audit of delivery operations and property conditions at the Inglewood Carrier Annex in Inglewood, CA. The Inglewood Carrier Annex is in the California 5 District of the WestPac Area and services ZIP Codes 90301, 90302, 90303, 90304, and...

The U.S. Postal Service operates more than 8,500 automated systems and equipment to move and deliver nearly half the world’s mail. It deploys computer systems and equipment that manage, monitor, and control a variety of mail functions. Without proper controls, there is an increased risk of damage to...

The U.S. Postal Service needs effective and productive operations to fulfill its mission of providing prompt, reliable, and affordable mail service to the American public. It has a vast transportation network that moves mail and equipment among 217 processing facilities and about 33,500 post offices...