U.S. Department of State, International Communciations and Information Policy Website. Link

U.S. Department of Commerce, National Telecommunications and Information Adminsitration (NTIA) website. Link

U.S. Department of Defense, Defense Advanced Research Projects Agency (DAPRA) Next Generation Communication (XG) program website. Link

Industry Canada, A Spectrum Policy Framework for Canada (2002 Revised Edition) Link

Japan Ministry of Public Management, Home Affairs, Posts and Telecommunications, First Report of the "Study Group on Policies Concerning the Effective Radio Spectrum Use" Announced. Link

Japan Ministry of Public Management, Home Affairs, Posts and Telecommunications, Inquiry Concerning Development of Radio Policy Vision to Telecommunications Council. Link

Review of Radio Spectrum Management: An independent review for Department of Trade and Industry and HM Treasury (U.K.) by Professor Martin Cave. Link