| Europe |
 |
European Radiocommunications office (ERO) |
 |
European Telecommunications Standard Institute (ETSI)
|
 |
European Conference of Postal and Telecommunications
Administrations (CEPT) |
 |
Low Power Radio Association (LPRA) |
 |
Radiocommunications Agency (RA) |
 |
Regulierungsbehörde für Telekommunikation und Post (RegTP) |
 |
ISAD e.V. |
| USA |
 |
Federal Communications Commission (FCC) |
| Japan |
 |
Ministry of Public Management, Home Affairs, Posts
and Telecommunications |
 |
Association of Radio Industries and Businesses (ARIB) |
 |
Telecom Engineering Center(TELEC) |
|
Asia&Oceania |
 |
Australian Communications Authority (Australia) |
 |
Radio Spectrum Management (New Zealand) |
 |
Office of the Telecommunications Authority (Hong
Kong) |
 |
National Telecommunicaitons Commission (Philippines) |
 |
Post and Telegraph Department (Thailand) |
 |
Ministry of communications and information
technology (Singapore) |
 |
Ministry of transportation and communications
(Taiwan) |
 |
Radio Management of P.R.China |
 |
Ministry of Information and Communication Republic
of Korea |
