The National Declassification Center has declassified the records relating to human rights abuses in Argentina. These OA records can be accessed here.
According to the description on the website, “A Presidential Tasking from the Executive Secretary of the National Security Council (NSC) on June 13, 2016, directed various Executive branch departments and agencies, including the National Archives and Records Administration (NARA), to search for records relating to human rights abuses committed in Argentina between January 1, 1975, and December 31, 1984, and to review responsive records for public access. In response, NARA assembled staff, including archivists from the National Declassification Center (NDC), the Presidential Libraries, and the Center for Legislative Archives to conduct this search and review. Responsive Presidential records were made available in previous releases and all identified Legislative records were already publicly available. This release represents responsive Executive Branch agency records that have been accessioned into the National Archives and have not been previously released. The NDC coordinated review of the records and prepared them for public release. Records that were released in full or in part may be accessed by using the search form below. Questions may be directed to NDC@nara.gov.”