U.S. Postal Service

The OIG used data analytics to identify locations with lost or stolen stamp stock shipments. We identified expenses related to lost or stolen stamp stock shipments for the San Juan Stamp Office (SJSO); Fernandez Juncos Station; and Amelia, Bayamon, and Condado Contract Postal Units (CPU) between May...

Our objective was to determine whether the U.S. Postal Service made purchase card transactions that were potentially illegal, improper, or erroneous. We performed this audit in conjunction with a government-wide audit initiated by the Council of the Inspectors General on Integrity and Efficiency...

The OIG used data analytics to identify offices with a surge of potentially fraudulent Voyager credit card activity. We identified 128 potentially fraudulent fuel transactions totaling $7,199, made primarily in Florida with a Voyager card assigned to the Southeast (SE) Austin Station, between...

The Postal Service’s scanned package volume increased from 3.5 billion in fiscal year (FY) 2015 to 4.3 billion in FY 2016 – an increase of 22 percent. From July 1 through December 31, 2016, the Postal Service scanned over 2 billion packages sent to over 136 million delivery locations on over 227,092...

Our objective was to assess the efficiency of the U.S. Postal Service’s transportation consolidation of mail (loading, unloading, and trailer utilization) for long-haul Highway Contract Routes (HCR) for the Chicago and San Francisco Network Distribution Centers (NDC). We determined the Postal...

Our objective was to assess the accuracy and reliability of In-Office Cost System (IOCS) telephone readings. The IOCS is the primary probability sampling system used by the U.S. Postal Service to attribute the labor costs of clerks, mail handlers, city carriers, and supervisors related to the...

Our objective was to evaluate the U.S. Postal Service Greensboro District’s fiscal year (FY) 2016 Define, Measure, Analyze, Improve, Control (DMAIC) Priority Air/Surface continuous improvement process project. Greensboro District management did not comply with DMAIC process requirements or meet its...

Our objective was to determine if the U.S. Postal Service’s Highway Contract Route (HCR) contracting practices, including avoidance of conflicts of interest, are in compliance with Postal Service policies and procedures and in line with industry practices. We found that the Postal Service’s HCR...

An insider threat program helps an organization prevent, detect, and respond to the threat of an employee, contractor, or business partner misusing their trusted access to computer systems and data. Threats to the U.S. Postal Service include the theft and disclosure of sensitive, proprietary, or...

The OIG performed data analytics to identify offices with expenses related to lost or stolen stamp stock shipments. We identified $11,640 of expenses related to stamp stock shipments for the James Crews Station, Leon Mercer Jordan Finance Station, and Northeast Finance Station between May 1, 2016...