American Library Association; Campaign for Liberty; Citizens for Responsibility and Ethics in Washington; Coalition to Reduce Spending; Data Coalition; DownsizeDC.org; Demand Progress Action; Essential Information; Government Information Watch; Project on Government Oversight; Open the Government; R Street Institute; Senior Executives Association; Sunlight Foundation(2/5/2018)
American Association of Law Libraries; American Civil Liberties Union; American Library Association; Association of Research Libraries; Data Coalition; Demand Progress; Government Information Watch; GovTrack.us; National Security Archive; Open the Government; R Street Institute(10/31/2018)