| Country | Governmental authority | Regulatory authority | Designated operator | 
|  Afghanistan[2009] | Ministry of Communications and Information Technologies | None | Afghanistan Postal Service | 
|  Albania |  |  | Posta Shqiptare[2] | 
|  Algeria | Ministère de la Poste et des TIC[2] |  | Algérie Poste[2] | 
|  Angola[2009] | Ministry of Telecommunications and Information Technologies | Instituto Angolano das Comunicações (INACOM) | Empresa Nacional de Correios e Telégrafos de Angola (ENCTA) | 
|  Antigua and Barbuda |  |  | Antigua Post Office | 
|  Argentina[2009] | Ministry of Federal Planning, Public Investment and Services (MinPlan) | Communications Secretariat (SeCom) of MinPlan | Correo Oficial de la República Argentina S.A. (CORASA) | 
|  Armenia[2009] | Ministry of Transport and Communication, State Estate Managing Department | Public Services Regulatory Commission | "Haypost" CJSC | 
|  Aruba[N 1] |  |  | Post Aruba | 
|  Australia[2009] | Department of Communications | Australian Competition and Consumer Commission (ACCC), Postal Services Consultative Council | Australia Post | 
|  Austria[2009] | Federal Ministry for Transport, Innovation and Technology | RTR GmbH | Österreichische Post AG | 
|  Azerbaijan[2009] | Ministry of Communications and Information Technology | None | "Azərpoçt" State Enterprise | 
|  Bahamas[2009] | Ministry of Public Works and Transport | None | Bahamas Postal Service | 
|  Bahrain[2009] | Ministry of Transport | None | Bahrain Post | 
|  Bangladesh | Ministry of Post and Telecommunication |  | Bangladesh Post Office[2] | 
|  Barbados[2009] | Ministry of Home Affairs | None | Barbados Postal Service | 
|  Belarus[2009] | Ministry of Communications and Informatization | None | Republican Unitary Enterprise "Belpochta" | 
| .svg.png) Belgium[2009] | Ministry of Enterprise and Simplification | Belgian Institute of Postal Services and Telecommunications (IBPT) | Belgian Post Group (formerly La Poste) | 
|  Belize | Ministry of Public Utilities, Transport, Communications[2] |  | Belize Postal Service[N 2] | 
|  Benin[2009] | Ministry of Information Technology and Communication | Transitional Regulatory Authority | "La Poste du Bénin S.A." (Benin Post) | 
|  Bhutan[2009] | Ministry of Information and Communications (MoIC) | Bhutan Information, Communication and Media Authority (BICMA) | Bhutan Postal Corporation Ltd | 
|  Bolivia[2009] | Ministerio de Servicios, Obras Publicas y Vivenda | None | Empresa de Correos de Bolivia (ECOBOL) | 
|  Bosnia and Herzegovina[2009] | Ministry of Communications and Transport | Bosnia and Herzegovina Agency for Postal Traffic | BH Pošta Other operators:
 Pošte Srpske
 Hrvatska Pošta Mostar
 | 
|  Botswana[2009] | Ministry of Communications, Science and Technology | None | BotswanaPost | 
|  Brazil[2009] | Ministry of Communications | None | Empresa Brasileira de Correios e Telégrafos (ECT) | 
|  Brunei[2009] | Ministry of Communications | None | Brunei Postal Services Department | 
|  Bulgaria[2009] | State Agency for Information Technologies and Communications | Communications Regulation Commission (CRC) | Bulgarian Posts | 
|  Burkina Faso[2009] | Ministry of Posts, Information Technology and Communication | None | Société nationale des postes (SONAPOST) | 
|  Burma |  |  | Myanma Posts and Telecommunications | 
|  Burundi[2009] | Ministry of Transport, Posts and Telecommunications | None | Régie nationale des postes (R.N.P. – National Postal Authority) | 
|  Cambodia[2009] | Ministry of Posts and Telecommunications (MPTC) | None | Directorate of Posts (Cambodian Post) | 
|  Cameroon[2009] | Ministry of Posts and Telecommunications | None | Cameroon Postal Services (CAMPOST) | 
|  Canada[2009] | Minister responsible for Canada Post Corporation | None | Canada Post Corporation (CPC) | 
|  Cape Verde[2009] | Ministry of Infrastructure and Transport | National Communications Agency (ANAC) | Correios de Cabo Verde, SARL (CCV) | 
|  Central African Republic[2009] | Ministry of Posts, Telecommunications and New Technologies | None | National Posts and Savings Corporation (ONPE) | 
|  Chad[2009] | Ministry of posts and information and communication technologies | None (the regulatory function is assigned to STPE) | Chad Posts and Savings Company (STPE) | 
|  Chile[2009] | Ministry of Transport and Telecommunications, Under-Secretariat for Telecommunications | None | Empresa de Correos de Chile | 
|  China[2009] | Ministry of Transport | State Post Bureau | China Post Group Hong Kong: Hongkong Post
 Macao: Correios de Macau
 | 
|  Colombia[2009] | Ministry of Information Technologies and Communications | Regulatory Commission of Communications (CRC) and Superintendency of Industry and Commerce (SIC)[3] | Servicios Postales Nacionales S.A. (4-72) | 
|  Comoros |  |  | Societé Nationale des Postes et des Services Financiers[2] | 
|  Republic of the Congo[2009] | Ministry of Posts and Telecommunications | Directorate General of the Central Posts and Telecommunications Administration | Congo Posts and Savings Company (SOPECO) | 
|  Costa Rica[2009] | None | Autoridad Reguladora de Servicios Públicos (ARESEP) | Correos de Costa Rica SA | 
|  Croatia[2009] | Ministry of the Sea, Tourism, Transport and Development | Postal Services Council | HP-Hrvatska pošta d.d | 
|  Cuba[2009] | Ministry of Informatics and Communications | None | Empresa de Correos de Cuba | 
|  Cyprus[2009] | Ministry of Communications and Public Works | Commissioner of Telecommunications and Postal Regulation | Department of Postal Services | 
|  Czech Republic[2009] | Ministry of Industry and Trade | Czech Telecommunications Office (CTO), Ministry of Finance | Czech Post | 
|  Democratic Republic of the Congo[2009] | Ministry of Posts, Telephones and Telecommunications | Autorité de régulation des postes et télécommunications du Congo (ARPTC) | Congolese Posts and Telecommunications Corporation (OCPT) | 
|  Denmark[2009] | Ministry of Transport | Faerdselsstyrelsen (Postal Supervisory Department) | Post Denmark A/S Other operators:
 Bring Citymail
 | 
|  Djibouti |  |  | Djibouti Post[N 2] | 
|  Dominica | Ministry of Public Works, Energy and Ports[4] |  | General Post Office (GPO)[4][N 2] | 
|  Dominican Republic[2009] | Ministry of Public Works and Communications | None | Instituto Postal Dominicano (INPOSDOM) (Dominican Postal Institute) | 
|  East Timor |  |  |  | 
|  Ecuador[2009] | Correos del Ecuador, attached to the office of the Vice-President of the Republic of Ecuador | Agencia Nacional Postal (National Postal Agency) | Correos del Ecuador | 
|  Egypt[2009] | Ministry of Communications and Information Technologies | None | National Postal Authority (Egypt Post) | 
|  El Salvador[2009] | Ministry of Gobernacíon | None | General Postal Directorate | 
|  Equatorial Guinea |  |  | Ente autónomo de Guinea Ecuatorial de Correos y Telecomunicaciones (GECOTEL)[N 2] | 
|  Eritrea[2009] | Ministry of Transport and Communication | Eritrean Communications Department | Eritrean Postal Service (EPS) | 
|  Estonia[2009] | Ministry of Economic Affairs and Communications (MEAC) | Estonian National Communications Board | Estonian Post (Eesti Post) | 
|  Ethiopia[2009] | Ministry of Transport and Communications | None | Ethiopian Postal Service | 
|  Fiji |  |  | Post Fiji[2] | 
|  Finland[2009] | Ministry of Transport and Communications | Finnish Communications Regulatory Authority (FICORA) Åland: Åland Government/Unit of Administration
 | Posti Group Corporation Åland: Åland Post
 | 
|  France[2009] | Minister for the Economy, Industry and Employment | Electronic Communications and Postal Regulation Authority (ARCEP) | La Poste | 
|  Gabon[2009] | Ministry of Communication, Post, Telecommunications and New Information Technologies | Postal Regulatory Agency | La Poste S.A | 
|  Gambia[2009] | Ministry of Communication, Information and Technology | None | Gambia Postal Services Corporation | 
|  Georgia |  |  | Georgian Post[2] | 
|  Germany[2009] | Federal Ministry of Economics and Technology | Federal Network Agency (Regulatory Authority for Telecommunications and Post) | Several operators, due to competition. Deutsche Post AG has the largest market share.[5] | 
|  Ghana[2009] | Ministry of Communications | Postal and Courier Services Regulatory Commission | Ghana Post Company Limited | 
|  Great Britain[2009] | Department for Business, Innovation and Skills (BIS) | Postal Services Commission (Postcomm) British Overseas Territories and Crown Dependencies have separate operators and regulatory arrangements.
 | Royal Mail Group Plc. Other operators:British Forces Post Office
 55 other licensed operators as of 2011[6]
 | 
| British Overseas Territories and Crown Dependencies |  |  | British Forces Post Office provides military mail service for UK service members internationally, including to Akrotiri and Dhekelia and other jurisdictions listed above which also have public civilian delivery.[28] | 
|  Greece[2009] | Ministry of Transport and Communications | EETT (National Telecommunications and Post Commission) | Hellenic Post S.A. (ELTA S.A.) | 
|  Grenada |  |  | Grenada Postal Corporation[2] | 
|  Guatemala |  |  | El Correo (Correo de Guatemala S.A.)[2] | 
|  Guinea[2009] | Ministry of Communication and New Information Technologies (MCNTI) | Posts and Telecommunications Regulatory Authority (ARPT) | Office de la poste guinéenne (OPG) (Guinean Postal Corporation) | 
|  Guinea-Bissau |  |  | Correios da Guiné-Bissau | 
|  Guyana |  |  | Guyana Post Office Corporation | 
|  Haiti |  |  | Office des Postes d’Haiti | 
|  Honduras |  |  | Honducor | 
|  Hungary |  |  | Magyar Posta | 
|  Iceland[29] | Ministry of the Interior | Post and Telecom Administration | Íslandspóstur | 
|  India[30] | Ministry of Communications and Information Technology | Department of Posts | India Post | 
|  Indonesia | Ministry of Communication and Informatics (Kemenkominfo) |  | Pos Indonesia | 
|  Iran |  |  | IRI Post | 
|  Iraq |  |  | Iraqi Telecommunications and Post Company | 
|  Ireland | Minister for Transport, Tourism and Sport | Commission for Communications Regulation | An Post | 
|  Israel |  |  | Israel Post | 
|  Italy | Ministry of Economic Development | Agenzia nazionale di regolamentazione del settore postale | Poste italiane | 
|  Ivory Coast[2009] | Ministry of New Information Technology and Telecommunications | None | La Poste | 
|  Jamaica |  |  | Postal Corporation of Jamaica | 
|  Japan | Ministry of Internal Affairs and Communications | Postal Services Policy Department (Subdivision of Information and Communications Bureau) | Japan Post | 
|  Jordan |  |  | Jordan Post Company | 
|  Kazakhstan | Ministry of Investment and Development | Committee for Communication, Informatisation and Information | Kazpost | 
|  Kenya |  |  | Postal Corporation of Kenya | 
|  Kiribati |  |  | Kiribati Public Service Public | 
|  Kuwait |  |  | Ministry of Communications (Kuwait) | 
|  Kyrgyzstan | Ministry of Transport and Communications of the Republic of Kyrgyzstan | State Communication Agency | Kyrgyz Express Post "Kyrgyz Pochtasy" SE
 | 
|  Laos |  |  |  | 
|  Latvia |  |  | Latvijas Pasts | 
|  Lebanon |  |  | LibanPost | 
|  Lesotho |  |  | Lesotho Post | 
|  Liberia |  |  | Ministry of Posts and Telecommunications (Liberia) | 
|  Libya |  |  | General Posts and Telecommunications Company | 
|  Liechtenstein |  |  | Liechtensteinische Post | 
|  Lithuania |  |  | Lietuvos paštas | 
|  Luxembourg |  |  | Post Luxembourg | 
|  Macedonia |  |  | Makedonska Pošta | 
|  Madagascar |  |  | Paositra Malagasy | 
|  Malawi |  |  | Malawi Posts Corporation | 
|  Malaysia | Ministry of Telecommunications and Multimedia Malaysia | Malaysian Communications and Multimedia Commission | Pos Malaysia | 
|  Maldives |  |  | Maldives Post | 
|  Mali |  |  | Office national des postes du Mali | 
|  Malta | Ministry of Infrastructure, Transport and Communications | Malta Communications Authority | MaltaPost | 
|  Mauritania |  |  | La Société Mauritanienne des Postes | 
|  Mauritius |  |  | Mauritius Post | 
|  Mexico | Secretaría de Comunicaciones y Transportes |  | Correos de México | 
|  Moldova[2009] | Ministry of Information Development |  | Posta Moldovei | 
|  Monaco |  |  | La Poste Monaco | 
|  Mongolia |  |  | MongolPost | 
|  Montenegro |  |  | Pošta Crne Gore | 
|  Morocco |  |  | Poste Maroc | 
|  Mozambique |  |  | Correios de Moçambique | 
|  Namibia |  |  | NamPost | 
|  Nauru | Nauru General Post Office - Departament of Chief Secretary |  |  | 
|  Nepal |  |  | Nepal Post | 
|  Netherlands | Ministry of Economic Affairs | OPTA/Authority for Consumers & Markets (ACM) | PostNL | 
|  New Zealand[N 3] |  |  | New Zealand Post | 
|  Nicaragua |  |  | Correos de Nicaragua | 
|  Niger |  |  | Niger Poste | 
|  Nigeria |  |  | Nigerian Postal Service | 
|  North Korea | Ministry of Posts and Telecommunications[31] |  | Korea Post and Telecommunications Corporation (KPTC)[N 2] | 
|  Norway |  |  | Posten | 
|  Oman |  |  | Oman Post | 
|  Pakistan |  |  | Pakistan Post | 
|  Panama |  |  | Correos de Panamá | 
|  Papua New Guinea |  |  | Post PNG | 
|  Paraguay |  |  | Correo Nacional Paraguayo | 
|  Peru |  |  | Serpost | 
|  Philippines[2009] |  |  | Philippine Postal Corporation (PHLPost) | 
|  Poland |  |  | Poczta Polska | 
|  Portugal[2009] |  | ANACOM | CTT Correios de Portugal, S.A. | 
|  Qatar |  |  | Qatar Post | 
|  Romania[2009] | Ministry of Communications and Information Society | National Regulatory Authority for Communications (Authoritatea Nationala de Reglementare în Comunicatii) - ANCOM | Poșta Română | 
|  Russia |  |  | Russian Post | 
|  Rwanda |  |  | National Post Office | 
|  Saint Christopher-Nevis-Anguilla |  |  | St. Kitts & Nevis Postal Services | 
|  Saint Lucia |  |  | Saint Lucia Postal Service | 
|  Saint Vincent and the Grenadines |  |  | SVG Postal Corporation | 
|  Samoa |  |  | Samoa Post | 
|  San Marino |  |  | Poste sammarinesi | 
|  Sao Tome and Principe |  |  | Correios de São Tomé e Príncipe | 
|  Saudi Arabia |  |  | Saudi Post | 
|  Senegal |  |  | La Poste Senegal | 
|  Serbia | Ministry of Foreign and Internal Trade and Telecommunications | Republic agency for Postal Services (RAPUS) | Pošta Srbije | 
|  Seychelles |  |  | Seychelles Postal Service | 
|  Sierra Leone |  |  | SALPOST | 
|  Singapore |  |  | Singapore Post | 
|  Slovakia |  |  | Slovenská pošta | 
|  Slovenia |  |  | Pošta Slovenije | 
|  Solomon Islands |  |  | Solomon Post | 
|  Somalia[32] | Minister of Information, Posts and Telecommunications |  | Somali Postal Service | 
|  South Africa |  |  | South African Post Office | 
|  South Korea | Ministry of Science, ICT and Future Planning |  | Korea Post |  | 
|  South Sudan | Minister of Telecommunication and Postal Services (South Sudan) |  |  | 
|  Spain |  |  | Correos | 
|  Sri Lanka | Ministry of Posts & Telecommunication | Department of Post | Sri Lanka Post | 
|  Sudan |  |  |  | 
|  Suriname |  |  | Surpost | 
|  Swaziland |  |  | Swaziland Posts and Telecommunications | 
|  Sweden | Ministry of Enterprise | Swedish Post and Telecom Authority | Posten AB Other operators:
 Over 30 other licensed operators as of 2014[33]
 | 
|  Switzerland |  |  | Swiss Post | 
|  Syria |  |  | Syrian Post | 
|  Tajikistan |  |  |  | 
|  Tanzania |  |  | Tanzania Posts Corporation | 
|  Thailand | Ministry of Transport | None | Thailand Post | 
|  Togo |  |  | La Poste du Togo | 
|  Tonga[N 4] |  |  | Tonga Post | 
|  Trinidad and Tobago |  |  | TTPost | 
|  Tunisia |  |  | La Poste Tunisienne | 
|  Turkey |  |  | PTT (Turkey) | 
|  Turkmenistan |  |  | Turkmenpochta | 
|  Tuvalu |  |  |  | 
|  Uganda |  |  | Posta Uganda | 
|  Ukraine |  |  | Ukrposhta | 
|  United Arab Emirates |  |  | Empost | 
|  United States | United States Postal Service[N 5] | Postal Regulatory Commission | United States Postal Service | 
|  Uruguay |  |  | Correo Uruguayo | 
|  Uzbekistan |  |  | O`zbekiston pochtasi | 
|  Vanuatu |  |  | Vanuatu Post | 
|  Vatican City |  |  | Poste Vaticane | 
|  Venezuela |  |  | IPOSTEL | 
|  Vietnam |  |  | Vietnam Post Corporation | 
|  Yemen |  |  | Yemen Post | 
|  Zambia |  |  | ZamPost | 
|  Zimbabwe |  |  | ZimPost |