Agent Orange: Actions Needed to Improve Accuracy and Communication of Information on Testing and Storage Locations, Report to Congressional Addressees [open pdf - 26MB]
"The House report accompanying a bill for the National Defense Authorization Act for Fiscal Year 2018 included a provision that GAO [Government Accountability Office] review the government's handling of Agent Orange on Guam. This report examines (1) information the federal government has about the procurement, distribution, use, and disposition of Agent Orange; (2) DOD and VA [Veterans Affairs] efforts to make information about where Agent Orange and its components were tested and stored available; and (3) challenges associated with Agent Orange testing. GAO reviewed agency policies, documents, and available archival records that GAO identified; interviewed DOD, VA, and other agency officials; and met with a non-generalizable sample of 38 veterans and a veterans service organization."
Government Accountability Office: https://www.gao.gov/