American Library Association; American-Arab Anti-Discrimination Committee; Association of Research Libraries; Bill of Rights Defense Committee/Defending Dissent; Brennan Center; Campaign for Liberty; Center for Democracy and Technology; Constitution Project; CREDO Mobile; Demand Progress; Electronic Frontier Foundation; Electronic Privacy Information Center; Federation of American Scientists Project on Government Secrecy; Fight for the Future; Free Press Action Fund; Government Accountability Project; Liberty Coalition; National Security Archive; National Security Counselors; Open The Government; OpenTheGovernment.org; Participatory Politics Foundation; Principled Action in Government; Progressive Change Campaign Committee; Project on Government Oversight; Public Citizen; R Street Institute; Restore the Fourth; Rhode Island Coalition to Defend Human and Civil Rights; RootsAction.org; Sunlight Foundation; World Privacy Forum; X-Lab(9/13/2016)
Advocacy for Principled Action in Government; American-Arab Anti-Discrimination Committee (ADC); American Civil Liberties Union; American Library Association; Bill of Rights Defense Committee and Defending Dissent Foundation; Campaign for Liberty; Rowley, Coleen; Constitutional Alliance; Demand Progress; Mittleman, Elaine; Federal Law Enforcement Officer’s Association (FLEOA); Fight for the Future; Government Accountability Project; Liberty Coalition; OpenTheGovernment.org; National Center for Transgender Equality; National Security Counselors; National Whistleblower Center; The Niskanen Center; Lavy, Marvell D.; PEN American Center; Project On Government Oversight; Public Citizen; Restore The Fourth; The Rutherford Institute; Taxpayers Protections Alliance; Whistleblower Source Protection Program (WHISPeR); World Privacy Forum; X-Lab(3/17/2016)
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)