1. Algeria: The Algerian Institute for Standardization, Metrology and Quality (INAPI - Institut Algérien de Normalisation, de Métrologie et de Qualité), using standards such as ISO standards, IEC standards, etc.
3. Benin: The Benin Institute of Standardization, Metrology and Quality (ANM - Agence Béninoise de Normalisation, de Métrologie et du Contrôle Qualité), using standards such as ISO standards, IEC standards, etc.
4. Botswana Bureau of Standards: Botswana Bureau of Standards (BOBS), which uses standards such as ISO standards, IEC standards, etc.
5. Burundi: The Bureau of Standardization and Consumer Protection of Burundi (BBN - Bureau de Normalisation et de Protection du Consommateur) uses standards such as ISO standards, IEC standards, etc.
6. Cameroon: The Cameroon Institute for Standardization, Metrology and Quality (IRAM - Institut de Recherche Agricole pour le Développement), using standards such as ISO standards, IEC standards, etc.
7. Cape Verde: The Cabo Verde Bureau for Standardization and Industrial Quality (NCQI - Normalização e Certificação da Qualidade Industrial), using standards such as ISO standards, IEC standards, etc.
8. Central African Republic: The Bureau of Standardization and Consumer Protection of the Central African Republic (BUNEEC - Bureau de Normalisation et de l'Evaluation de la Conformité), using standards such as ISO standards, IEC standards, etc.
9. Chad: The Chadian Agency for Standardization and Quality Control (ANTIM - Agence de Normalisation et de la Méthodologie), using standards such as ISO standards, IEC standards, etc.
10. Comoros: Bureau of Standardization and Consumer Protection (BNCA - Bureau National de la Normalisation et du Contrôle Qualité Alimentaire), using standards such as ISO standards, IEC standards, etc.
11. Republic of the Congo: OCBN - Office Congolais de la Normalisation et de la Certification, using standards such as ISO standards, IEC standards, etc.
12. Côte d'Ivoire: The Codinorm of Côte d'Ivoire (CODINORM), using standards such as ISO standards, IEC standards, etc.
13. Djibouti: The Office of Djibouti (ODN - Office Djiboutien de la Normalisation et de la Propriété Industrielle) uses standards such as ISO standards, IEC standards, etc.
14. Egypt: The Egyptian Institute for Standardization and Quality (NQI) (NQI) uses standards such as ISO standards and IEC standards.
15. Equatorial Guinea: The Equatorial Guinea Standardization and Quality Control Agency (ANGEQ - Agencia Nacional de Normalización, Metrología, Control de Calidad, Acreditación y Normalización), using standards such as ISO standards, IEC standards, etc.
16. Eritrea: ERISS - Eritrean Standards Institute, using standards such as ISO standards, IEC standards, etc.
17. Ethiopia: Ethiopian Standards Agency (ESMA), which uses ISO standards, IEC standards, etc.
18. Gabon: The Gabonese Institute for Standardization, Metrology and Consumer Protection (ANOR - Agence Gabonaise de Normalisation et de la Qualité), using standards such as ISO standards, IEC standards, etc.
19. Gambia: The Gambia Standards and Quality Control Authority (GAMSQR) uses standards such as ISO standards, IEC standards, etc.
20. Ghana: Ghana Standards Authority (GSA), which uses standards such as ISO standards, IEC standards, etc.
21. Guinea: The Guinean Agency for Standardization and Quality Control (AGUIBN - Agence Guinéenne de Normalisation, de la Métrologie et du Contrôle de la Qualité), using standards such as ISO standards, IEC standards, etc.
22. Guinea-Bissau: The Guinea-Bissau Standards and Quality Agency (INNQI - Instituto Nacional de Normalização e Qualidade Industrial), using standards such as ISO standards, IEC standards, etc.
23. Kenya: Kenya Bureau of Standards (KEBS), using standards such as ISO standards, IEC standards, etc.
24. Lesotho: Lesotho Standards and Quality Assurance Authority (LSQCA), using standards such as ISO standards, IEC standards, etc.
25. Liberia: Liberia Bureau of Standards (LBS - Liberia Bureau of Standards), using standards such as ISO standards, IEC standards, etc.
26. Libya: Libyan National Metrology Center (LNMC), which uses standards such as ISO standards, IEC standards, etc.
27. Madagascar: The Malagasy Bureau of Standards and Quality Control (BNM - Bureau de Normalisation et de la Metrologie), using standards such as ISO standards, IEC standards, etc.
28. Malawi: Malawi Bureau of Standards (MBS), which uses standards such as ISO standards, IEC standards, etc.
29. Mali: The Mali Institute for Standardization and Quality Control (IMANOR - Institut Malien de Normalisation et de la Qualité), using standards such as ISO standards, IEC standards, etc.
30. Mauritania: The Société Nationale Industrielle et Minière (SNIM) uses standards such as ISO standards, IEC standards, etc.
31. Mauritius: MSB - Mauritius Standards Bureau, using standards including ISO standards, IEC standards, etc.
32. Morocco: The Moroccan Bureau for Standardization (SNIMA - Société Marocaine de Normalisation, de Métrologie et de Qualité), using standards such as ISO standards, IEC standards, etc.
33. Mozambique: INNOQ - Instituto Nacional de Normalização e Qualidade, using standards such as ISO standards, IEC standards, etc.
34. Namibia: The Namibia Standards Agency (NSI) uses standards such as ISO standards and IEC standards.
35. Niger: Office National de Normalisation, de Contrôle de la Qualité et de la Promotion de la Conformité, using standards such as ISO standards, IEC standards, etc.
36. Nigeria: Standards Organisation of Nigeria (SON - Standards Organisation of Nigeria), using standards such as ISO standards, IEC standards, etc.
37. Rwanda: Rwanda Standards Board (RBS), which uses ISO standards, IEC standards, etc.
38. Sao Tome and Principe: São Tomé and Príncipe Bureau of Standards (INNOQ - Instituto Nacional de Normalização e Qualidade), using standards such as ISO standards, IEC standards, etc.
39. Senegal: The Senegalese Agency for Standardization and Quality Control (ASN - Agence Sénégalaise de Normalisation et de la Qualité), using standards such as ISO standards, IEC standards, etc.
40. Seychelles: SSB - Seychelles Bureau of Standards, using standards including ISO standards, IEC standards, etc.
41. Sierra Leone: Sierra Leone Standards Bureau (SLBS), which uses standards such as ISO standards and IEC standards.
42. Somalia: Somali National Standards (SNS), which uses ISO standards, IEC standards, etc.
43. South Africa: The South African Bureau of Standards (SABS), which uses standards such as ISO standards, IEC standards, etc.
44. Chad: The Richard Standardization and Quality Control Agency (ANQ - Agence Tchadienne de Normalisation et de la Qualité), using standards such as ISO standards, IEC standards, etc.
45. Republic of the Congo: BCN - Bureau of Congolese Standards (BCN - Bureau Congolais de Normalisation), using standards such as ISO standards, IEC standards, etc.
46. Democratic Republic of the Congo: Office Congolais de Contrôle (OCC), which uses standards such as ISO standards, IEC standards, etc.
47. Ivory Coast: CODINORM - Comité Ivoirien de Normalisation, de Métrologie et de Contrôle Qualité, using standards such as ISO standards, IEC standards, etc.
48. South Sudan: The South Sudan Bureau of Standards and Metrology (SSBO), which uses standards such as ISO standards and IEC standards.
49. Sudan: Sudanese Standards and Metrology Organization (SASMO), which uses standards such as ISO standards, IEC standards, etc.
50. Tanzania: Tanzania Bureau of Standards (TBS) uses standards such as ISO standards, IEC standards, etc.
51. Togo: Togo Standards and Quality Control Agency (ATNQ - Agence Togolaise de Normalisation et de Qualité), using standards such as ISO standards, IEC standards, etc.
52. Tunisia: INNORPI - Institut National de la Normalisation et de la Propriété Industrielle, using standards such as ISO standards, IEC standards, etc.
53. Uganda: Uganda National Bureau of Standards (UNBS), using standards such as ISO standards, IEC standards, etc.
54. Zambia: ZABS - Zambia Bureau of Standards, using standards such as ISO standards, IEC standards, etc.
55. Zimbabwe: SAZ - Standards Association of Zimbabwe, using standards including ISO standards, IEC standards, etc.