| Afghanistan* |
Afghanistan Telecom Regulatory Authority (ATRA) |
| Albania |
Electronic and Postal Communications Authority (AKEP) |
| Algeria |
Autorite de Regulation des Postes et Telecommunications (ARPT) |
| Angola |
Telecomunicacoes Ministerio das Telecomunicacoes e Tecnologias |
| Argentina |
Comisión Nacional de Comunicaciones (CNC) |
| Armenia |
Public Services Regulatory Commission (PSRC) |
| Australia |
Australian Communications and Media Authority (ACMA) |
| Austria |
Austrian Regulatory Authority for Broadcasting and Telecommunications |
| Azerbaijan |
Ministry of Communication and Information Technologies (MINCOM) |
| Bahrain |
Telecommunications Regulatory Authority of Bahrain (TRA) |
| Bangladesh |
Bangladesh Telecommunication Regulatory Commission (BTRC) |
| Barbados |
Telecommunications Unit (Telecoms Unit) |
| Belarus |
Ministry of Posts and Telecommunications (MPT) |
| Belgium |
Belgian Institute for Postal services and Telecommunications (BIPT) |
| Belize |
Belize Public Utilities Commission (PUC) |
| Benin |
Transitory Authority for the Regulation of Posts and Telecommunications (ATRPT) |
| Bhutan |
Bhutan InfoComm and Media Authority (BICMA) |
| Botswana |
Botswana Communications Regulatory Authority (BOCRA) |
| Brazil |
Agencia Nacional de Telecomunicacoes (ANATEL) |
| Brunei |
Darussalam Authority for Info-Communications Technology Industry (AITI) |
| Bosnia and Herzegovina |
Communications Regulatory Agency of Bosnia-Herzegovina (CRA) |
| Bulgaria |
Communications Regulation Commission (CRC) |
| Burkina Faso |
Autorite Nationale de Regulation des Telecommunications (ARTEL) |
| Burundi |
Agence de Régulation et de Contrôle des Télécommunications (ARCT) |
| Cambodia |
Telecommunication Regulator of Cambodia (TRC) |
| Cameroon* |
Agence de Regulation des Telecommunications (ART) |
| Canada |
Canadian Radio-television and Telecommunications Commission (CRTC) |
| Cape Verde |
National Communications Agency (ANAC) |
| Cayman Islands |
Information and Communications Technology Authority (ICTA) |
| Central African Republic |
Agence chargée de la Régulation des Télécommunications (ART) |
| Chad |
Office Tchadien de Regulation des Telecoms (OTRT) |
| Chile |
Subsecretaria de Telecommunicacaiones (SUBTEL) |
| China |
Ministry of Information Industry Technology(MIIT) |
| Colombia |
Comisión de Regulación de Comunicaciones (CRC) |
| Comoros |
Autorité Nationale de Régulation des Tics (ANRTIC) |
| Congo |
L'Agence de Régulation des Postes et Communications Electroniques(ARPCE) |
| Costa Rica |
Superintendencia de Telecomunicaciones (SUTEL) |
| Croatia |
Croatian Post and Electronic Communications Agency (HAKOM) |
| Cuba |
Ministério de Comunicaciones |
| Curaçao |
Bureau Telecommunicatie & Post (BT&P) |
| Cyprus |
Office of Electronic Communications & Postal Regulation (OCECPR) |
| Czech Republic |
The Czech Telecommunication Office (ČTÚ) |
| Denmark |
Danish Business Authority (DBA) |
| Dominican Republic |
Instituto Dominicano de las Telecomunicaciones (Indotel) |
| Ecuador |
Agencia de Regulación y Control de las Telecomunicaciones |
| El Salvador* |
Superintendencia General de Electricidad y Telecommunicaciones (SIGET) |
| Egypt |
National Telecommunications Regulatory Authority (NTRA) |
| Equatorial Guinea |
Órgano Regulador de las Telecomunicaciones (ORTEL) |
| Estonia |
Estonian Competition Authority (ECA) |
| Ethiopia |
Ministry of Communication and Information Technology (MCIT) |
| Fiji |
Telecommunications Authority of Fiji (TAF) |
| Finland |
Finnish Communications Regulatory Authority (FICORA) |
| France |
Autorité de Régulation des Communications Électroniques et des Postes (ARCEP) |
| Gabon |
Autorité de Régulation des Communications Électroniques et des Postes (ARCEP) |
| Gambia |
Gambian Public Utilities Regulatory Authority (PURA) |
| Georgia |
Georgian National Communications Commission (GNCC) |
| Germany |
Bundesnetzagentur (BNA) |
| Ghana |
National Communications Authority (NCA) |
| Greenland |
Tele-Post (TELE-POST) |
| Greece |
Hellenic Telecommunications and Post Commission (EETT) |
| Grenada |
Eastern Caribbean Telecommunications Authority (ECTEL) |
| Guatemala |
Superintendencia de Telecomunicaciones (SIT) |
| Guinea |
Regulatory Authority for Posts and Telecommunications (ARPT) |
| Guinea Bissau |
Autoridade Reguladora Nacional das Tecnologias de Informação e Comunicação da Guiné-Bissau (ARN) |
| Guyana |
Guyana Public Utilities Commission (PUC) |
| Haiti |
Conseil National des Telecommunications (CONATEL) |
| Honduras |
Comisión Nacional de Telecomunicaciones (CONATEL) |
| Hong Kong |
Office of Communications Authority (OFCA) |
| Hungary |
National Media and Infocommunication Authority (NMHH) |
| Iceland |
Post and Telecom Administration (PTA) |
| India |
Telecom Regulatory Authority of India (TRAI) |
| Indonesia |
Indonesian Telecommunications Regulatory Authority (BRTI) |
| Iran |
Communication Regulatory Authority (CRA) |
| Iraq |
Communications and Media Commission (CMC) |
| Ireland |
Commission for Communications Regulation (ComReg) |
| Isle of Man |
Communications Commission (CC) |
| Israel |
Ministry of Communications (MOC) |
| Italy |
Autorità per le Garanzie nelle Comunicazioni (AGCOM) |
| Ivory Coast |
Agence des Telecommunications de Cote d'Ivoire (ATCI) |
| Jamaica |
Office of Utilities Regulation Jamaica (OUR) |
| Japan |
Ministry of Internal Affairs and Communications (MIC) |
| Jordan |
Telecommunications Regulatory Commission (TRC) |
| Kenya |
Communications Authority of Kenya (CA) |
| Kiribati |
Communications Commission of Kiribati (CCK) |
| Korea ( South) |
Korea Communications Commission (KCC) |
| Kosovo |
Autoriteti Rregullator i Telekomunikacionit (ART) |
| Kuwait |
Ministry of Communications (MOC) |
| Kyrgyzstan |
Ministry of transport and Communication of the Kyrgyz Republic (MTC) |
| Lebanon |
Telecommunications Regulatory Authority (TRA) |
| Lesotho |
Lesotho Communications Authority (LCA) |
| Liberia |
Liberia Telecommunications Authority (LTA) |
| Libya* |
General Telecommunications Authority (GTA) |
| Liechtenstein |
Office for Communications (AK) |
| Lithuania |
Communications Regulatory Authority (RRT) |
| Luxembourg |
Institut luxembourgeois de régulation (ILR) |
| Macau |
Office for the Development of Telecommunications and Information Technologies |
| Macedonia (Republic of) |
Electronic Communications Agency (AEK) |
| Madagascar |
Office Malagasy d'etudes et de Regulation des Telecommunications (OMERT) |
| Malawi |
Communications Regulatory Authority (MACRA) |
| Malaysia |
Malaysian Communications and Multimedia Commission (MCMC) |
| Maldives |
Communications Authority of Maldives (CAM) |
| Mali |
Autorité Malienne de Régulation des Télécommunications/TIC et des Postes (AMRTP) |
| Malta |
Malta Communications Authority (MCA) |
| Mauritania |
Autorite de Regulation (ARE) |
| Mauritius |
Information and Communication Technologies Authority (ICTA) |
| Mexico |
Instituto Federal de Telecomunicaciones (IFT) |
| Moldova |
National Regulatory Agency for Electronic Communications and Information Technology (ANRCETI) |
| Mongolia |
Communications Regulatory Commission of Mongolia (CRC) |
| Montenegro |
Agency for Electronic Communications and Postal Services (EKIP) |
| Montserrat |
Montserrat Info-Communications Authority (MICA) |
| Morocco |
L'Agence Nationale de Réglementation des Télécommunications (ANRT) |
| Mozambique |
Instituto Nacional das Communicacoes de Mozambique (INCM) |
| Namibia |
Communications Regulatory Authority of Namibia |
| Nepal |
Nepal Telecommunications Authority (NTA) |
| Netherlands |
Autoriteit Consument & Markt (ACM) |
| New Zealand |
Commerce Commission of New Zealand (ComCom) |
| Nicaragua |
Instituto Nicaragüense de Telecomunicaciones y Correos (Telcor) |
| Nigeria |
Nigerian Communications Commission (NCC) |
| Norway |
Norwegian Post and Telecommunications Authority (NPTA) |
| Oman |
Oman Telecommunications Regulatory Authority (TRA) |
| Pakistan |
Pakistan Telecommunication Authority (PTA) |
| Palestine |
Ministry of Telecom & Information Technology (MTIT) |
| Papua New Guinea |
National Information And Communication Technology Authority (NICTA) |
| Paraguay |
Comision Nacional de Telecomunicaciones (CONATEL) |
| Peru |
Organismo Supervisor de Inversión Privada en Telecomunicaciones (OSIPTEL) |
| Philippines |
National Telecommunications Commission (NTC) |
| Poland |
Prezes Urzędu Komunikacji Elektronicznej (UKE) |
| Portugal |
Autoridade Nacional de Comunicações (ANACOM) |
| Qatar |
Communications Regulatory Authority (CRA) |
| Romania |
National Authority for Management and Regulation in Communications of Romania (ANCOM) |
| Russia |
Ministry for Communications and Informatization of the Russian Federation (Minsvyaz) |
| Rwanda |
Regulatory Agency for Public Utility Services of Rwanda (RURA) |
| Samoa |
Office of the Regulator of Samoa (Samoa) |
| Saudi Arabia |
Communications and Information Technology Commission (CITC) |
| Senegal |
Autorité de Régulation des Télécommunications et des Postes (ARTP) |
| Serbia |
Republic Agency for Electronic Communication (RATL) |
| Singapore |
Infocomm Development Authority of Singapore (IDA) |
| Slovak Republic |
Telecommunications Regulatory Authority of the Slovak Republic (TUSR) |
| Slovenia |
Agency for communication networks and services of the Republic of Slovenia (AKOS) |
| South Africa |
Independent Communications Authority of South Africa (ICASA) |
| South Sudan |
Ministry of Telecommunications & Postal Services (MOTPS) |
| Spain |
Comisión Nacional de los Mercados y la Competencia (CNMC) |
| Sri Lanka |
Telecommunications Regulatory Commission of Sri Lanka (TRCSL) |
| Sudan |
National Telecommunications Corporation (NTC) |
| Swaziland |
Swaziland Posts & Telecommunications Corporation (SPTC) |
| Sweden |
Swedish Post and Telecom Authority (PTS) |
| Switzerland |
Federal Communications Commission (ComCom) |
| Syria* |
Ministry of Communications and Technology (MCT) |
| Taiwan |
National Communications Commission (NCC) |
| Tanzania |
Tanzania Communication Regulatory Authority (TCRA) |
| Thailand |
National Broadcasting and Telecommunications Commission (NBTC) |
| Togo |
Autorite de Reglementation des Secteurs de Postes et Telecommunications (ART&P) |
| Tonga |
Ministry for Information and Communications of Tonga (MIC) |
| Trinidad and Tobago |
Telecommunications Authority of Trinidad and Tobago (TATT) |
| Tunisia |
Instance Nationale des Télécommunications de Tunisie (INTT) |
| Turkey |
Information And Communication Technologies Authority (ICTA) |
| Uganda |
Uganda Communications Commission (UCC) |
| Ukraine |
National Commission for the State Regulation of Communications and Informatization (NCCIR) |
| United Arab Emirates |
Telecommunications Regulatory Authority (TRA) |
| United Kingdom |
Office of Communications (Ofcom) |
| United States |
Federal Communications Commission (FCC) |
| Uruguay |
Unidad Reguladora de Servicios de Telecomunicaciones (URSEC) |
| Vanuatu |
Telecommunications and Radiocommunications Regulator of Vanuatu(TRR) |
| Venezuela |
Comisión Nacional de Telecomunicaciones (CONATEL) |
| Vietnam |
Ministry of Information and Communications |
| Zambia |
Zambia Information & Communications Technology Authority (ZICTA) |
| Zimbabwe |
Postal & Telecommunications Regulatory Authority (POTRAZ) |
