Report #22-E-0047, June 8, 2022
This follow-up evaluation was conducted to assess whether inspection rates of treatment, storage, and disposal facilities have changed since our earlier 2016 report on the same topic: OIG Report No. 16-P-0104, EPA Has Not Met Statutory Requirements for Hazardous Waste Treatment, Storage and Disposal Facility Inspections, but Inspection Rates Are High, issued March 11, 2016.