The Office of Inspector General (OIG) is an independent agency within various government departments, including the U.S. Department of Health and Human Services and the Department of Justice. Its primary role is to promote efficiency, effectiveness, and integrity in government operations by conducting audits, investigations, and evaluations. The OIG aims to prevent fraud, waste, and abuse of resources. OIG officials report their findings to the heads of their respective departments and the public, ensuring transparency and accountability. By identifying areas for improvement, the OIG helps enhance the overall performance of government programs and services, ultimately benefiting taxpayers and the community.