Compendium of Open and Unresolved Recommendations: Data as of May 31, 2024

This compendium focuses on a total of 90 recommendations to the EPA that remained unimplemented-79 open and 11 unresolved-as of May 31, 2024. The 90 recommendations we address in this compendium represent $74.5 million in potential cost savings. The compendium includes 17 open or unresolved recommendations that the OIG deemed high priority, as well as 53 open recommendations that are at least three years old or will be by their scheduled completion date. This year we provide a separate analysis of the five unresolved OIG recommendations made to the U.S. Chemical Safety and Hazard Investigation Board as of May 31, 2024.