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 | Member States (53) | Date of Admission |  | | | | |
| | | | | | 1. Afghanistan**
| | | 24 April 1953 | | 2. Armenia | | | 26 July 1994 | | 3. Australia | | | 28 March 1947 | | 4. Azerbaijan | | | 31 July 1992 | | 5. Bangladesh** | | | 17 April 1973 | | 6. Bhutan** | | | 6 January 1972 | | 7. Brunei Darussalam | | | 26 July 1985 | | 8. Cambodia** | | | 20 August 1954 | | 9. China | | | 28 March 1947 | | 10. Fiji | | | 3 August 1979 | | 11. France | | | 28 March 1947 | | 12. Georgia | | | 25 July 2000 | | 13. India | | | 28 March 1947 | | 14. Indonesia | | | 28 September 1950 | | 15. Iran (Islamic Republic of) | | | 10 July 1958 | | 16. Japan | | | 24 June 1954 | | 17. Kazakhstan | | | 31 July 1992 | | 18. Kiribati** | | | 26 July 1991 | | | | | | | 19. Korea (Democratic
People's Republic of) | | | 31 July 1992 | | | | | | | 20. Korea (the Republic of) | | | 20 October 1954 | | 21. Kyrgyzstan | | | 31 July 1992 | | | | | | | 22. Lao People's Democratic
Republic(the)** | | | 16 February 1955 | | | | | | | 23. Malaysia | | | 17 September 1957 | | 24. Maldives** | | | 5 August 1976 | | 25. Marshall Islands (the) | | | 31 July 1992 | | | | | | | 26. Micronesia (Federated
States of) | | | 31 July 1992 | | | | | | | 27. Mongolia | | | 21 December 1961 | | 28. Myanmar** | | | 19 April 1948 | | 29. Nauru | | | 20 July 1971 | | 30. Nepal** | | | 6 June 1955 | | 31. Netherlands (the) | | | 28 March 1947 | | 32. New Zealand | | | 8 March 1948 | | 33. Pakistan | | | 30 September 1947 | | 34. Palau | | | 18 July 1996 | | 35. Papua New Guinea | | | 27 August 1976 | | 36. Philippines (the) | | | 28 March 1947 | | | | | | | | 37. Russian Federation (the)*** | | | 28 March 1947 | | | | | | | 38. Samoa** | | | 5 July 1963 | | 39. Singapore | | | 21 September 1965 | | 40. Solomon Islands** | | | 3 August 1979 | | 41. Sri Lanka | | | 10 December 1954 | | 42. Tajikistan | | | 31 July 1992 | | 43. Thailand | | | 28 March 1947 | | 44. Timor-Leste** | | | 18 July 2003 | | 45. Tonga | | | 20 July 1971 | | 46. Turkey | | | 18 July 1996 | | 47. Turkmenistan | | | 31 July 1992 | | 48. Tuvalu **
| | | 26 July 1985 | | | | | | | | 49. United Kingdom of Great Britain and Northern Ireland (the) | | | 28 March 1947 | | | | | | | | 50. United States of America (the) | | | 28 March 1947 | | | | | | | 51. Uzbekistan | | | 31 July 1992 | | 52. Vanuatu** | | | 27 July 1984 | | 53. Viet Nam | | | 23 August 1954 |
| Associate Members* (9) | Date of Admission | | | | | |
| | | | | | 1. American Samoa | | | 28 July 1988 | | 2. Cook Islands (the) | | | 11 July 1972 | | 3. French Polynesia | | | 31 July 1992 | | 4. Guam | | | 24 July 1981 | | 5. Hong Kong, China**** | | | 25 November 1947 | | 6. Macao, China ***** | | | 26 July 1991 | | 7. New Caledonia | | | 31 July 1992 | | 8. Niue | | | 3 August 1979 | | | | | | | 9. Northern Mariana Islands (the) | | | 22 July 1986 |
Notes:
| * | Not a member of the United Nations | | ** | Least Developed Country | | *** | Continuation of membership of former USSR | | **** | Change of name from Hong Kong to Hong Kong, China (1.7.1997) | | ***** | Change of name to Macau, China (20.12.1999) and further changed to Macao, China (4.2.2000)) |
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