U.S. Postal Service OIG

Introduction This management alert presents the issues the U.S. Postal Service Office of Inspector General (OIG) identified during the Effectiveness of Package Verification Solutions audit (Project Number 25-130). Our objective is to provide immediate notification of these issues. Background In...

Background 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. One of the ways it accomplishes its mission is by providing technological support and risk management tools as well as strategy services...

During the week of December 8, 2025, we performed a self-initiated audit at the Westchester Processing and Distribution Center (P&DC) and four delivery units serviced by the plant. The delivery units included the Mount Vernon, New Rouchelle, White Plains, and Yonkers Main Post Offices in the New...

Background The U.S. Postal Service’s mission is to provide timely, reliable, secure, and affordable mail and package delivery to more than 160 million residential and business addresses across the country. The U.S. Postal Service Office of Inspector General (OIG) reviews delivery operations at...

Background The U.S. Postal Service’s mission is to provide timely, reliable, secure, and affordable mail and package delivery to more than 160 million residential and business addresses across the country. The U.S. Postal Service Office of Inspector General (OIG) reviews delivery operations at...

Background The U.S. Postal Service’s mission is to provide timely, reliable, secure, and affordable mail and package delivery to more than 160 million residential and business addresses across the country. The U.S. Postal Service Office of Inspector General (OIG) reviews delivery operations at...

Background The U.S. Postal Service’s mission is to provide timely, reliable, secure, and affordable mail and package delivery to more than 160 million residential and business addresses across the country. The U.S. Postal Service Office of Inspector General (OIG) reviews delivery operations at...

Background 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 approximately 308 processing facilities and...

Introduction This management alert presents issues the U.S. Postal Service Office of Inspector General identified during the Counterfeit Postage Program audit. Our objective is to promptly notify the U.S. Postal Service about an identified deficiency in the detection of counterfeit package labels...

Background In June 2023, the U.S. Postal Service authorized the creation of relief supervisor positions in customer service, mail processing, maintenance, and logistics. The intent of these newly created positions is to provide coverage for regular supervisors during their leave and scheduled days...