The Secretary amends the regulations implementing the Privacy Act of 1974, as amended (Privacy Act). These changes are intended to exempt from certain Privacy Act requirements investigative material in a new system of records maintained by the Department that will be known as the Office of Inspector General Data Analytics System (ODAS) (18-10- 02). Specifically, the exemption applies to materials compiled by the Department's Office of Inspector General (OIG) for law enforcement purposes to identify internal control weaknesses and system issues and to improve methods of data modeling and annual audit planning in order to detect and investigate fraud, waste, and mismanagement in Department programs and operations.