Advocacy for Principled Action in Government; American-Arab Anti-Discrimination Committee; American Civil Liberties Union; American Library Association; Bill of Rights Defense Committee; Brennan Center for Justice; Center for Democracy & Technology; The Constitution Project; Constitutional Alliance; Defending Dissent Foundation; Demand Progress; DownsizeDC.org, Inc.; Electronic Frontier Foundation; Electronic Privacy Information Center (EPIC); Fight for the Future; Free Press; Government Accountability Project; Liberty Coalition; National Association of Criminal Defense Lawyers; National Security Counselors; New America’s Open Technology Institute; Niskanen Center; OpenTheGovernment.org; PEN American Center; Project On Government Oversight; R Street; Restore the Fourth; The Sunlight Foundation; TechFreedom; World Privacy Forum; X-Lab(1/13/2016)
Advocacy for Principled Action in Government; American Civil Liberties Union; American-Arab Anti-Discrimination Committee; Arab American Institute; American Library Association; Bill of Rights Defense Committee; Brennan Center for Justice; Campaign for Liberty; Constitutional Alliance; Defending Dissent Foundation; Demand Progress; Electronic Privacy Information Center (EPIC); Electronic Frontier Foundation; Free Speech Coalition; Fight for the Future; Government Accountability Project; The Niskanen Center; Media Freedom Foundation; National Security Counselors; National Association of Criminal Defense; Lawyers; Liberty Coalition; New America's Open Technology Institute; OpenTheGovernment.org; Project Censored; Project On Government Oversight; Public Citizen; Restore The Fourth; RootsAction.org; R Street; Sunlight Foundation; TechFreedom; X-Lab(4/7/2016)