American-Arab Anti-Discrimination Committee; American Library Association; Citizens for Responsibility and Ethics in Washington; Cause of Action Institute; Center for Democracy & Technology; Constitutional Alliance; Cyber Privacy Project; Defending Rights and Dissent; Demand Progress; Electronic Frontier Foundation; Government Accountability Project; Government Information Watch; Identity Project; Muslim Justice League; Muslim Public Affairs Council; NAFSA: Association of International Educators; National Coalition Against Censorship; National Immigration Law Center; Open the Government; Project On Government Oversight; Restore the Fourth; Sunlight Foundation(12/15/2017)
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 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)