American Association of Law Libraries; American Booksellers Foundation for Free Expression; American Library Association; American Society of News Editors; Association of American Publishers; Association of Research Libraries; Appeal for Justice; Arizona Newspapers Association; Article 19; Cause of Action; Center for Effective Government; Citizens for Responsibility and Ethics in Washington – CREW; Defending Dissent Foundation; Don’t Tread on Educators; Essential Information; Federation of American Scientists; First Amendment Coalition; Government Accountability Project – GAP; iSolon.org; Liberty Coalition; Mississippi Center for Freedom of Information; National Coalition Against Censorship; National Coalition for History; National Security Archive; National Security Counselors; National Sustainable Agriculture Coalition; OpenTheGovernment.org; People For the American Way; Physicians for Human Rights; Project On Government Oversight – POGO; Public Citizen; Reporters Committee for Freedom of the Press; The Rural Coalition/Coalición Rural; Sage Information Services; Savannah River Site Watch; Society of American Archivists; Society of Professional Journalists; Student Press Law Center; The Sunlight Foundation; Tully Center for Free Speech at Syracuse University; University of Florida’s Brechner Center for Freedom of Information; Utah Foundation for Open Government; Washington Civil Rights Council; Washington Coalition for Open Government(6/26/2014)
American Booksellers Foundation for Free Expression; American Library Association; Association of Research Libraries; Center for Effective Government; Defending Dissent Foundation; Electronic Privacy Information Center; Essential Information; Government Accountability Project; iSolon.org; League of Women Voters of Delaware; National Security Archive; OpenTheGovernment.org; Project On Government Oversight; Public Record Media, LLC; Society of American Archivists; Washington Coalition for Open Government(4/30/2013)
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 Association of University Professors; American Booksellers Foundation for Free Expression; American Library Association; American Society of News Editors; Association of American Publishers; Association of Research Libraries; Bill of Rights Defense Committee – BORDC; Californians Aware; Cause of Action; Center for Effective Government (formerly OMB Watch); Center for Media and Democracy; Center for Science and Democracy at the Union of Concerned Scientists; Citizens for Responsibility and Ethics in Washington – CREW; Defending Dissent Foundation; DownsizeDC.org, Inc.; Electronic Frontier Foundation – EFF; Electronic Privacy Information Center – EPIC; First Amendment Coalition; Freedom of Information Center at the Missouri School of Journalism; Freedom to Read Foundation; Friends of the Earth; Government Accountability Project – GAP; iSolon.org; The James Madison Project; Liberty Coalition; Mine Safety and Health News; National Coalition Against Censorship; National Coalition for History; National Freedom of Information Coalition; National Priorities Project; National Security Archive; National Security Counselors; OpenTheGovernment.org; Project On Government Oversight – POGO; Society of American Archivists; Society of Professional Journalists; Special Libraries Association; Taxpayers for Common Sense; Transactional Records Access Clearinghouse – TRAC; Tully Center for Free Speech at Syracuse University; Understanding Government; Utah Foundation for Open Government; Washington Civil Rights Council; Washington Coalition for Open Government(2/19/2013)