American Civil Liberties Union; American Library Association; Association of Alternative Newsmedia; Association of American Publishers; Association of Research Libraries; American Society of Journalists and Authors; American Society of News Editors; Bill of Rights Defense Committee; Constitutional Alliance; Citizens for Responsibility and Ethics in Washington; Defending Dissent Foundation; Demand Progress; Electronic Frontier Foundation; Free Speech Coalition; Government Accountability Project; Liberty Coalition; Media Freedom Foundation; National Security Archive; National Security Counselors; Niskanen Center; No More Guantánamos; OpenTheGovernment.org; People For the American Way; Project Censored; Project On Government Oversight; Public Citizen; Restore The Fourth; Sunlight Foundation; Tully Center for Free Speech; Win Without War; World Privacy Forum(6/8/2016)
Access Info Europe; African American Ministers In Action; American-Arab Anti-Discrimination Committee; American Association of Law Libraries; American Library Association; American Policy Center; Association of Research Libraries; Bill of Rights Defense Committee/Defending Dissent Foundation; Campaign for Accountability; Center for Digital Democracy; Center for Financial Privacy and Human Rights; Citizens for Responsibility and Ethics in Washington; Constitutional Alliance; Consumer Action; Cyber Privacy Project; Demand Progress; Electronic Privacy Information Center; Essential Information; Government Accountability Project; The James Madison Project; Justice Strategies; Mississippi Center for Freedom of Information; National Association of Social Workers; National Center for Transgender Equality; National Council of Churches; National Security Archive; NETWORK Lobby for Catholic Social Justice; OpenTheGovernment.org; Patient Privacy Rights; PEN America; People For the American Way; Pesticide Action Network; Privacy Rights Clearinghouse; Privacy Times; Project On Government Oversight; Reclaim The Records; Refugee & Immigration Ministries, Christian Church (Disciples of Christ); Restore The Fourth; Rural Coalition; Society of Professional Journalists; Southern Poverty Law Center; Sunlight Foundation; Transactional Records Access Clearinghouse; Washington Coalition for Open Government(12/7/2016)