Which department helps maintain confidence in the postal system through audits and investigations?

The Office of Inspector General (OIG) is integral to maintaining confidence in the postal system by conducting audits and investigations that promote accountability and transparency within the USPS. The OIG assesses the effectiveness of postal operations, identifies inefficiencies, and ensures compliance with laws and regulations. This oversight function helps to detect and deter fraud, waste, and abuse, thereby bolstering public trust in the postal service. Through its findings and recommendations, the OIG plays a pivotal role in enhancing the integrity and reliability of postal services, which is essential for citizens who depend on mail and package delivery.