American Civil Liberties Union; American Library Association; American-Arab Anti-Discrimination Committee; Campaign for Accountability; Citizens for Responsibility and Ethics; Government Accountability Project; National Security Archive; National Security Counselors; The Niskanen Center; OpenTheGovernment.org; TechFreedom(2015-09-28)
Access Now; Advocacy for Principled Action in Government; American Association of Law Libraries; American Civil Liberties Union; American Library Association; Amnesty International USA; Association of Research Libraries; Brennan Center for Justice; Center for Democracy & Technology; Center for Media Justice; Computer & Communications Industry Association (CCIA); The Constitution Project; Constitutional Alliance; Demand Progress; Electronic Frontier Foundation; Electronic Privacy Information Center (EPIC); Fight for the Future; FreedomWorks; Free the People; Government Accountability Project; Internet Infrastructure Coalition / I2Coalition; National Association of Criminal Defense Lawyers; New America's Open Technology Institute; Niskanen Center; OpenTheGovernment.org; PEN American Center; Restore the Fourth; R Street; Sunlight Foundation; TechFreedom(2016-07-11)
American Civil Liberties Union; American Library Association; Bill of Rights Defense Committee/Defending Dissent Foundation; Blue Star Families; Bogdan Dzakovic, FAA Whistleblower; Center for Defense Information; Center for Financial Privacy and Human Rights; Demand Progress; Federal Law Enforcement Officers Association; Government Accountability Project; Human Rights Watch; Just Foreign Policy; Law Office of Elaine Mittleman; Liberty Coalition; Anderson, Martin E.; Lavy, Marvell D.; National Center for Transgender Equality; National Taxpayers Union; National Workrights Institute; OpenTheGovernment.org; Project on Government Oversight; Protect Our Defenders; Public Citizen; Public Employees for Environmental Responsibility (PEER); Restore the Fourth; Service Women's Action Network; Sunlight Foundation; Taxpayers Protection Alliance; TechFreedom; The James Madison Project; The Rutherford Institute; Vietnam Veterans of America; X-Lab(2016-07-14)
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)
American Booksellers Association; American Historical Association; Authors Alliance; Bill of Rights Defense Committee/Defending Dissent Foundation; Citizens for Responsibility and Ethics in Washington; Center for Democracy and Technology; Constitutional Alliance; Electronic Frontier Foundation; Government Accountability Project; Harry Potter Alliance; National Coalition for History; National Coalition for Literacy; OpenTheGovernment.org; Organization for Transformative Works; PEN American Center; Public Knowledge; Reach Out and Read; Reading Is Fundamental; Scholarly Publishing and Academic Resources Coalition (SPARC); Society of American Archivists; The OpenGov Foundation; The Sunlight Foundation; American Association of Law Libraries; American Association of School Librarians; American Library Association; Association of College and Research Libraries; Association for Library Collections & Technical Services; Association for Library Service to Children; Association for Specialized and Cooperative Library Agencies; Association of Research Libraries; Association of Southeastern Research Libraries; Greater Western Library Alliance; Library Information Technology Association; Library Leadership & Management Association; New England Library Association; New Jersey Association of College and Research Libraries; Public Library Association; Reference and User Services Association; Southeastern Library Association; United for Libraries: Association of Trustees, Advocates, Friends and Foundations; Urban Libraries Council; Urban Librarians Unite; Young Adult Library Services Association; Agnes Scott College; Appalachian State University; Bates College; Clemson University Libraries; Dartmouth College; DePaul University; Dominican University Graduate School of Library & Information Science; Goucher College; Grand Valley State University; Illinois Wesleyan University; Missouri State University; Northwestern University; The Pennsylvania State University; Rollins College; St. Charles Community College; Santa Clara University; Skidmore College; Trinity University; University of Arkansas; University of California, Los Angeles; University of Colorado Boulder; University of Missouri-Kansas City; The University of New Orleans; Utica College; Wake Forest University; Appalachian State University Libraries; College of the Canyons Library; Denison University Libraries; Duquesne University Gumberg Library; Florida State University Libraries; The Furman University Libraries; Georgia State University Library; Georgetown University Library; Harvard Library; Ithaca College Library; Massachusetts Institute of Technology Libraries; Michigan Academic Library Association; Montana State University Library; Montgomery College Libraries; Montgomery College Paul Peck Humanities Institute; New York University Division of Libraries; Oregon State University Libraries and Press; The Rockefeller University Rita and Frits Markus Library; Rowan-Cabarrus Community College Learning Resource Centers; Temple University Libraries; University of Arizona Libraries; University of California Council of University Librarians; University of Kansas Libraries; Alabama Library Association; Alaska Library Association; Arizona Library Association; Arkansas Library Association; California Library Association; Colorado Association of Libraries; Connecticut Library Association; Delaware Library Association; District of Columbia Library Association; Florida Library Association; Georgia Library Association; Hawaii Library Association; Idaho Library Association; Illinois Library Association; Indiana Library Federation; Iowa Library Association; Kansas Library Association; Kentucky Library Association; Louisiana Library Association; Maine Library Association; Maryland Library Association; Massachusetts Library Association; Michigan Library Association; Minnesota Library Association; Mississippi Library Association; Missouri Library Association; Montana Library Association; Nebraska Library Association; Nevada Library Association; New Hampshire Library Association; New Jersey Library Association; New Mexico Library Association; New York Library Association; North Carolina Library Association; North Dakota Library Association; Ohio Library Council; Oklahoma Library Association; Oregon Library Association; Pennsylvania Library Association; Rhode Island Library Association; South Carolina Library Association; South Dakota Library Association; Tennessee Library Association; Texas Library Association; Utah Library Association; Vermont Library Association; Virginia Library Association; Washington Library Association; West Virginia Library Association; Wisconsin Library Association; Wyoming Library Association(4/20/2016)
Amazon Web Services; American Library Association; American Statistical Association; ARiA; Association of Public Data Users; Association of Research Libraries; Bill of Rights Defense Committee/Defending Dissent Foundation; CA Technologies; Center for Data Innovation; Center for Open Data Enterprise; Center for Regional Economic Competitiveness; CompTIA; Consumer Technology Association; Council of Professional Associations on Federal Statistics; Data Coalition; Demand Progress; Elder Research, Inc.; Electronic Frontier Foundation; EMC Corporation; Engine; Esri; Government Accountability Project; GovTrack.us; Information Unlimited Inc. (IUI); Institute for Healthy Air, Water, and Soil; Internet Infrastructure Coalition; iSolon.org; Massive Connections, LLC; New America's Open Technology Institute; Niskanen Center; NuCivic/GovDelivery; Object Management Group, Inc.; OpenDataSoft; OpenTheGovernment.org; Population Association of America/Association of Population Centers; Project On Government Oversight (POGO); R Street Institute; Rackspace; Semantic Arts, Inc.; Socrata; SPARC; Splunk Inc.; Sunlight Foundation; Taxpayers for Common Sense; The Foundation for Earth Science; TransitScreen; U.S. Chamber of Commerce, the Center for Advanced Technology and Innovation; U.S. Open Data(5/6/2016)
Access Now; Advocacy for Principled Action in Government; American Library Association; Brennan Center for Justice; Center for Democracy and Technology; The Constitution Project; Demand Progress; Electronic Frontier Foundation; Government Accountability Project; New America’s Open Technology Institute; Niskanen Center; OpenTheGovernment.org(4/25/2016)
American Civil Liberties Union; American Association of Law Libraries; American Booksellers for Free Expression; American Commitment; American Library Association; American Society of News Editors; American-Arab Anti-Discrimination Committee; Appeal for Justice; Associated Press Media Editors; Association of Alternative News Media; Association of Research Libraries; Bill of Rights Defense Committee; Campaign for Digital Fourth Amendment Rights; Campaign for Liberty; Cause of Action; Center for Effective Government; Center for Science and Democracy at the Union of Concerned Scientists; Citizens for Responsibility and Ethics in Washington; Data Transparency Coalition; Defending Dissent Foundation; DownsizeDC.org; Electronic Frontier Foundation; FOIA Project; Food & Water Watch; FreedomWorks; Government Accountability Project; Human Rights Watch; International Justice Network; Less Government; Media Alliance; Mine Safety and Health News; National Coalition for History; National Security Archive; National Security Counselors; National Taxpayers Union; OpenTheGovernment.org; People for the American Way; Project on Government Oversight; R Street Institute; RootsAction.org; Society of Professional Journalists; Sunlight Foundation; Taxpayers for Common Sense; Taxpayers Protection Alliance; Transactional Records Access Clearinghouse; Tully Center for Free Speech at Syracuse University(2/5/2015)
Access; Advocacy for Principled Action in Government; American Association of Law Libraries; American Booksellers Foundation for Free Expression; American Civil Liberties Union; American Library Association; Amicus; Antiwar.com; Association of Research Libraries; Brennan Center for Justice; Center for Democracy & Technology; Competitive Enterprise Institute; Council on American-Islamic Relations (CAIR); Defending Dissent Foundation; Demand Progress; DownsizeDC.org, Inc.; Electronic Frontier Foundation; Fight for the Future; Free Press Action Fund; Freedom of the Press Foundation; Government Accountability Project; Human Rights Watch; Liberty Coalition; National Association of Criminal Defense Lawyers; National Security Counselors; New America Foundation’s Open Technology Institute; OpenMedia.org; OpenTheGovernment.org; PEN American Center; Project on Government Oversight (POGO); Reddit; Restore the Fourth; Rutherford Institute; Student Net Alliance; TechFreedom; ThoughtWorks; World Privacy Forum(6/18/2014)
Access; Advocacy for Principled Action in Government; American Association of Law Libraries; American Booksellers for Free Expression; America Civil Liberties Union; American Library Association; Arab-American Anti-Discrimination Committee; Association of Research Libraries; Bill of Rights Defense Committee; Brennan Center for Justice; Campaign for Liberty; Center for Democracy & Technology; Computer & Communications Industry Association; The Constitution Project; Constitutional Alliance; Council on Islamic American Relations; CREDO; Cyber Privacy Project; Data Foundry, Inc.; Defending Dissent Foundation; Demand Progress; DownsizeDC.org; Electronic Frontier Foundation; Free Press Action Fund; Fight for the Future; FreedomWorks; Golden Frog, GmbH; Government Accountability Project; Gun Owners of America; Human Rights Watch; i2Coalition; Internet Archive; Media Alliance; Liberty Coalition; National Association of Criminal Defense Lawyers; National Coalition Against Censorship; New America’s Open Technology Institute; The Niskanen Center; OpenMedia; OpenTheGovernment.org; Participatory Politics Foundation; Project on Government Oversight; R Street; Republican Liberty Caucus; Restore the Fourth; RootsAction.org; ServInt; Silent Circle; Sunlight Foundation; TechFreedom; Venture Politics(5/28/2015)