American Association of School Administrators; American Library Association; Association of Educational Service Agencies; Consortium for School Networking; Council of Chief State School Officers; Education Legislative Services; International Society for Technology in Education; National Association of Independent Schools; National Catholic Education Association; National Education Knowledge Industry Association; National School Boards Association; Rural School and Community Trust(2004-10-28)
American Association of Law Libraries; Association of Research Libraries; Computer & Communications Industry Association; Consumer Electronics Retailers Coalition; Digital Future Coalition; MCI; SBC; U.S. Internet Service Provider Association; Verizon; American Library Association; BellSouth Corporation; Consumer Electronics Association; DigitalConsumer.org; Home Recording Rights Coalition; Public Knowledge; U.S. Internet Industry Association; U.S. Telecomm Association(8/24/2004)