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)
Access; American-Arab Anti-Discrimination Committee; American Civil Liberties Union; American Library Association; Appeal for Justice; Amnesty International USA; Bill of Rights Defense Committee; Center for Democracy and Technology; The Center for Victims of Torture Council on American-Islamic Relations; CREDO; The Constitution Project; Defending Dissent Foundation; Demand Progress; Electronic Frontier Foundation; Fight for the Future; Human Rights Watch; International Justice Network; National Religious Campaign Against Torture; New America’s Open Technology Institute; OpenTheGovernment.org; PEN American Center; Reprieve; The Rutherford Institute; TechFreedom; Sunlight Foundation; Venture Politics; Win Without War(6/15/2015)
ACT | The App Association; Adobe; Amazon; American Association Of Law Libraries; American Booksellers For Free Expression; American Civil Liberties Union; American Library Association; Americans For Tax Reform And Digital Liberty; AOL; Apple; Association Of Research Libraries; Automattic; Autonet Mobile; Brennan Center For Justice; BSA | The Software Alliance; Center For Financial Privacy And Human Rights; Center For Democracy & Technology; Center For National Security Studies; Cisco; Competitive Enterprise Institute; Computer & Communications Industry Association; Consumer Action; Council For Citizens Against Government Waste; Data Foundry; Deluxe Corporation; Demand Progress; Direct Marketing Association; Discovery Institute; Distributed Computing Industry Association (DCIA); Dropbox; EBay; Electronic Frontier Foundation; Engine; Evernote; Facebook; First Amendment Coalition; FreedomWorks; Future Of Privacy Forum; Golden Frog; Google; Hewlett-‐Packard; Less Government; Liberty Coalition; LinkedIn; NetChoice; R Street; SIIA: Software & Information Industry Association; Snapchat; Tumblr; Twitter; U.S. Chamber of Commerce(1/22/2015)
Advocacy for Principled Action in Government; American-Arab Anti-Discrimination Committee; American Civil Liberties Union; American Library Association; Bill of Rights Defense Committee; Center for Democracy and Technology; Constitutional Alliance; Constitutional Alliance; Cyber Privacy Project; Defending Dissent Foundation; Demand Progress; Electronic Frontier Foundation; Fight for the Future; Free Press Action Fund; Government Accountability Project; National Association of Criminal Defense Lawyers; New America's Open Technology Institute; Niskanen Center; R Street; Restore the Fourth(10/20/2015)
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)
American Civil Liberties Union; American Library Association; Bill of Rights Defense Committee; Center for Democracy & Technology; Center for Digital Democracy; Common Sense Kids Action; Constitutional Alliance; Consumer Watchdog; Defending Dissent Foundation; Demand Progress; Electronic Frontier Foundation; Fight for the Future; Free Speech Coalition; Government Accountability Project; Castro, Michelle; National Coalition Against Censorship; Network for Public Education; Network for Public Education Action; NYS Allies for Public Education; Parent Coalition for Student Privacy; Parents Across America; Privacy Rights Clearinghouse; Restore the Fourth; Safety Net Project of the National Network to End Domestic Violence; Woodhull Freedom Foundation; World Privacy Forum(7/6/2016)
Access Now; Advocacy for Principled Action in Government; American Civil Liberties Union; American-Arab Anti-Discrimination Committee (ADC); American Library Association; Arab American Institute; Bill of Rights Defense Committee/Defending Dissent Foundation; Brennan Center for Justice; Center for Democracy & Technology; The Constitution Project; Constitutional Alliance; Council on American-Islamic Relations; Demand Progress; Electronic Frontier Foundation; Electronic Privacy Information Center; Fight for the Future; Free the People; Free Press; Friends Committee on National Legislation; Government Accountability Project; Liberty Coalition; New American’s Open Technology Institute; Niskanen Center; OpenTheGovernment.org; PEN America; Project On Government Oversight; Restore the Fourth; Sunlight Foundation; TechFreedom(7/6/2016)
American Civil Liberties Union; American Library Association; American Society of News Editors; Association of Alternative Newsmedia; Backbone Campaign; Campaign for Accountability; Citizen for Responsibility and Ethics in Washington; Defending Rights & Dissent; Demand Progress; Detention Watch Network; Free Liberal; Government Accountability Project; Government Information Watch; Human Rights Watch; In the Public Interest; Liberty Coalition; MuckRock; National Council of Churches; National LGBTQ Task Force Action Fund; National Security Archive; New England First Amendment Coalition; OpenTheGovernment; People For the American Way; Project On Government Oversight; Public Citizen; Reporters Committee for Freedom of the Press; Taxpayers Protection Alliance; FreedomWorks; The Rutherford Institute(8/3/2017)
American Association of Law Libraries; American Civil Liberties Union; American Library Association; Association of Research Libraries; Data Coalition; Demand Progress; Government Information Watch; GovTrack.us; National Security Archive; Open the Government; R Street Institute(10/31/2018)