American Association of Law Libraries; American Library Association; American Society of News Editors; Americans for Tax Reform; Association of Alternative Newsmedia; Association of Research Librarians; Bill of Rights Defense Committee/Defending Dissent Foundation; Center for Data Innovation; Center for Media and Democracy; Center for Responsive Politics; Center for Science and Democracy at the Union of Concerned Scientists; Charles E. Shain Library of Connecticut College; Citizens for Responsibility and Ethics in Washington; Council for Citizens Against Government Waste; Demand Progress; Free Government Information; Government Accountability Project; Hesburgh Libraries - Univ. of Notre Dame; Middletown Thrall Library; National Coalition for History; National Security Archive; National Taxpayers Union; National Security Counselors; New America's Open Technology Institute; OpenTheGovernment.org; Public Citizen; Quorum Analytics; R Street Institute; Sunlight Foundation; Taxpayers for Common Sense; The Niskanen Center; TRAC; University of Notre Dame(4/6/2016)
Advocacy for Principled Action in Government; American-Arab Anti-Discrimination Committee; American Association of Law Libraries; American Booksellers for Free Expression; American Civil Liberties Union; American Library Association; Application Developers Alliance; Association of Research Libraries; Brennan Center for Justice; Center for Democracy & Technology; CloudFlare, Inc.; Committee to Protect Journalists; Competitive Enterprise Institute; Computer & Communications Industry Association; The Constitution Project; Constitutional Alliance; Defending Dissent Foundation; DownsizeDC.org, Inc.; Electronic Frontier Foundation; Engine Advocacy; Free Press Action Fund; FreedomWorks; Global Network Initiative; Government Accountability Project; Hackers & Founders; Human Rights Watch; Internet Association; Internet Infrastructure Coalition; Liberty Coalition; Mozilla; National Association of Criminal Defense Lawyers; New America's Open Technology Institute; Niskanen Center; OpenTheGovernment.org; PEN American Center; Project On Government Oversight; Public Knowledge; R Street; Reform Government Surveillance; ServInt; Silent Circle, LLC; Sonic; TechFreedom; Venture Politics; Wikimedia Foundation; World Press Freedom Committee(3/25/2015)
Access Now; American-Arab Anti-Discrimination Committee (ADC); American Association of Law Libraries; American Civil Liberties Union; American Library Association; American Society of Journalists and Authors; American Society of News Editors; Association of Alternative Newsmedia; Association of American Publishers; Association of Research Libraries; Appeal for Justice; Bill of Rights Defense Committee; Center for Science and Democracy at the Union of Concerned Scientists; Campaign for Accountability; Citizens for Responsibility and Ethics in Washington; Constitutional Alliance; Defending Dissent; Demand Progress; Government Accountability Project; International Justice Network; Liberty Coalition; Make Your Laws, Inc; Media Freedom Foundation; National Coalition Against Censorship; National Security Archive; National Taxpayers Union; New America’s Open Technology Institute; OpenTheGovernment.org; People for the American Way; Project Censored; Project on Government Oversight; Public Citizen; Reinvent Albany; Restore The Fourth, Inc.; RootsAction.org; The Niskanen Center; Reclaim The Records; Society of Professional Journalists; Sunlight Foundation; TechFreedom; Transactional Records Access Clearinghouse; Tully Center for Free Speech at Syracuse; X-Lab; Bigwood, Jeremy; Ortega, Bob; Muschert, Prof. Glenn(3/14/2016)
American Association of Law Libraries; American Commitment; American Library Association; Association of Research Libraries; Bill of Rights Defense Committee & Defending Dissent Foundation; Campaign for Liberty; Center for Data Innovation; Center for Responsive Politics; Center for Science and Democracy at the Union of Concerned Scientists; Citizens for Responsibility and Ethics in Washington; Charles E. Shain Library — Connecticut College; Common Cause; Council for Citizens Against Government Waste; CSU Sacramento; Data Coalition; Demand Progress; Evans Library — Florida Institute of Technology; Free Government Information; FreedomWorks; Heritage Action for America; Hesburgh Libraries — University of Notre Dame; King University Libraries; Liberty Coalition; National Coalition for History; National Security Archive; National Security Counselors; National Taxpayers Union; New America’s Open Technology Institute; OpenTheGovernment.org; Project On Government Oversight (POGO); Public Citizen; Quorum; R Street Institute; Stanford University Libraries; Sunlight Foundation; Taxpayers for Common Sense; Taxpayers Protection Alliance; The Niskanen Center; Transactional Records Access Clearinghouse (TRAC); University of Missouri — Columbia(3/3/2016)
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)
American Association of Law Libraries; American Library Association; Association of Academic Health Sciences Libraries; Association of College and Research Libraries; Association of Research Libraries; Association of Southeastern Research Libraries; Coalition of Open Access Policy Institutions, Steering Committee; Creative Commons; Electronic Frontier Foundation; Greater Western Library Alliance; PeerJ; Public Library of Science; Right to Research Coalition; Scholarly Publishing & Academic Resources Coalition(2017)
American Association of Law Libraries; American Library Association; Association of Academic Health Sciences Libraries; Association of College and Research Libraries; Association of Research Libraries; Association of Southeastern Research Libraries; Coalition of Open Access Policy Institutions, Steering Committee; Creative Commons; Electronic Frontier Foundation; Greater Western Library Alliance; PeerJ; Public Library of Science; Right to Research Coalition; Scholarly Publishing & Academic Resources Coalition(2017)
American Association of Law Libraries; American Association of University Professors (AAUP); American Library Association; Association of Research Libraries; Center for Democracy and Technology; Center for Effective Government (formerly OMB Watch); Center for Responsive Politics; Citizens for Responsibility and Ethics in Washington (CREW); Center for Science and Democracy, Union of Concerned Scientists; Data Transparency Coalition; Defending Dissent Foundation; Essential Government; Free Government Information; Government Accountability Project; Humane Research; Jeremy Bigwood; Investigative Newsource; iSolon.org; National Coalition for History; National Freedom of Information Coalition; National Priorities Project; National Security Counselors; Northern California Association of Law Libraries; Object Management Group, Inc.; Open CRS; OpenTheGovernment.org; Project on Government Oversight (POGO); Society of Professional Journalists; Sunlight Foundation; Transactional Records Access Clearinghouse (TRAC); Understanding Government; Utah Foundation for Open Government; Washington Coalition for Open Government(3/1/2013)
American Association of Law Libraries; American Library Association; American Society of News Editors; Association of Alternative Newsmedia; Association of Research Libraries; Center for Effective Government; Center for Media and Democracy; Delaware Coalition for Open Government; Delaware League of Women Voters; Government Accountability Project – GAP; iSolon.org; James Madison Project; Liberty Coalition; Mine Safety and Health News National Coalition Against Censorship; National Security Archive; National Security Counselors; OpenTheGovernment.org; Project On Government Oversight (POGO); Public Citizen; Public Employees for Environmental Responsibility (PEER); Sage Information Services; Society of American Archivists; Society of Professional Journalists; Sunlight Foundation; Tully Center for Free Speech at Syracuse University; Vermont Press Association(2/24/2014)
American Association of Law Libraries; American Association of University Professors; American Library Association; Center for Effective Government (formerly OMB Watch); Citizens for Responsibility and Ethics in Washington – CREW; Community Research; Defending Dissent Foundation; Free Government Information; Freedom of Information Center at the Missouri School of Journalism; Government Accountability Project – GAP; InvestigateWest; iSolon.org; National Coalition Against Censorship; National Coalition for History; National Freedom of Information Coalition; National Security Counselors; New England Center for Investigative Reporting; OpenTheGovernment.org; Peacefire.org; Society of American Archivists; Society of Professional Journalists; Special Libraries Association; Sunlight Foundation; Tully Center for Free Speech at Syracuse University; Utah Foundation for Open Government; Washington Coalition for Open Government(3/12/2013)