From the Document: "The purpose of this letter is to provide an update on the overall status of the Department of the Interior's (Interior) implementation of GAO's [Government Accountability Office] recommendations and to call your personal attention to areas where open recommendations should be given high priority. In November 2019, we reported that on a government-wide basis, 77 percent of our recommendations made 4 years ago were implemented. Interior's recommendation implementation rate was 84 percent. As of March 2020, Interior had 141 open recommendations. Fully implementing all open recommendations could significantly improve Interior's operations. Since our April 2019 letter, Interior has implemented one of our seven open priority recommendations. In doing so, Interior's Bureau of Indian Education (BIE) completed safety inspections of all BIE schools and its inspection information was complete and accurate."
Government Accountability Office: https://www.gao.gov/