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)