| Entry into force: | 25 October 1960, in accordance with article 73 of the Constitution, for all Members of the World Health Organization. |
| Registration: | 25 October 1960, No. 221. |
| Status: | ,Parties: 118. |
| Text: | United Nations, Treaty Series, vol. 377, p. 380. |
Note: The amendments to articles 24 and 25 of the Constitution of the World Health Organization were adopted by the Twelfth World Health Assembly by resolution WHA 12.43 of 28 May 1959.
|
|
| Participant10 | Acceptance (A) |
| Afghanistan | 11 Aug 1960 A |
| Albania | 27 Jul 1960 A |
| Algeria | 8 Nov 1962 A |
| Andorra | 15 Jan 1997 A |
| Argentina | 11 Apr 1962 A |
| Armenia | 4 May 1992 A |
| Australia | 12 Aug 1959 A |
| Austria | 29 Mar 1960 A |
| Azerbaijan | 2 Oct 1992 A |
| Belgium | 20 Nov 1959 A |
| Belize | 23 Aug 1990 A |
| Benin | 20 Sep 1960 A |
| Bosnia and Herzegovina | 10 Sep 1992 A |
| Brazil | 18 Mar 1963 A |
| Brunei Darussalam | 25 Mar 1985 A |
| Bulgaria | 11 Feb 1960 A |
| Burkina Faso | 4 Oct 1960 A |
| Burundi | 22 Oct 1962 A |
| Cambodia | 8 Dec 1959 A |
| Cameroon | 6 May 1960 A |
| Canada | 25 Feb 1960 A |
| Central African Republic | 20 Sep 1960 A |
| Chad | 1 Jan 1961 A |
| Chile | 28 Apr 1960 A |
| China | |
| Congo | 26 Oct 1960 A |
| Cook Islands | 9 May 1984 A |
| Côte d'Ivoire | 28 Oct 1960 A |
| Croatia | 11 Jun 1992 A |
| Cuba | 27 Jul 1960 A |
| Cyprus | 16 Jan 1961 A |
| Czech Republic3 | 22 Jan 1993 A |
| Democratic Republic of the Congo | 24 Feb 1961 A |
| Denmark | 15 Jan 1960 A |
| Dominican Republic | 16 Sep 1960 A |
| Ecuador | 10 Jun 1960 A |
| Egypt | 25 Mar 1960 A |
| El Salvador | 10 Feb 1960 A |
| Eritrea | 24 Jul 1993 A |
| Ethiopia | 3 May 1960 A |
| Finland | 4 May 1960 A |
| France | 10 Mar 1961 A |
| Gabon | 21 Nov 1960 A |
| Georgia | 26 May 1992 A |
| Ghana | 16 Sep 1960 A |
| Greece | 23 May 1960 A |
| Guinea | 5 Aug 1960 A |
| Honduras | 23 Feb 1960 A |
| Iceland | 5 Jan 1961 A |
| India | 23 Feb 1960 A |
| Indonesia | 4 Nov 1959 A |
| Iran (Islamic Republic of) | 2 May 1960 A |
| Iraq | 25 Nov 1959 A |
| Ireland | 15 Oct 1960 A |
| Israel | 4 Jan 1960 A |
| Italy | 28 Dec 1960 A |
| Jamaica | 21 Mar 1963 A |
| Jordan | 25 Mar 1960 A |
| Kazakhstan | 19 Aug 1992 A |
| Kuwait | 9 May 1960 A |
| Kyrgyzstan | 29 Apr 1992 A |
| Lao People's Democratic Republic | 4 May 1960 A |
| Latvia | 4 Dec 1991 A |
| Lebanon | 3 Jan 1961 A |
| Libyan Arab Jamahiriya | 8 Feb 1960 A |
| Lithuania | 25 Nov 1991 A |
| Luxembourg | 25 Oct 1960 A |
| Madagascar | 16 Jan 1961 A |
| Malaysia | 4 Feb 1960 A |
| Mali | 17 Oct 1960 A |
| Marshall Islands | 5 Jun 1991 A |
| Mauritania | 7 Mar 1961 A |
| Mexico | 2 Aug 1960 A |
| Micronesia (Federated States of) | 14 Aug 1991 A |
| Morocco | 28 Mar 1960 A |
| Myanmar | 19 Apr 1960 A |
| Nauru | 9 May 1994 A |
| Nepal | 12 Apr 1960 A |
| Netherlands11 | 14 Sep 1960 A |
| New Zealand | 4 Apr 1960 A |
| Niger | 5 Oct 1960 A |
| Nigeria | 25 Nov 1960 A |
| Niue | 5 May 1994 A |
| Norway | 2 Nov 1959 A |
| Pakistan | 12 Feb 1960 A |
| Palau | 9 Mar 1995 A |
| Paraguay | 8 Feb 1960 A |
| Philippines | 25 Mar 1960 A |
| Poland | 18 Feb 1960 A |
| Republic of Korea | 29 Dec 1959 A |
| Republic of Moldova | 4 May 1992 A |
| Romania | 2 Dec 1960 A |
| Russian Federation | 17 Jun 1960 A |
| Rwanda | 7 Nov 1962 A |
| Samoa | 16 May 1962 A |
| Slovakia3 | 4 Feb 1993 A |
| Slovenia | 7 May 1992 A |
| Somalia | 26 Jan 1961 A |
| Spain | 4 Nov 1959 A |
| Sri Lanka | 9 May 1960 A |
| Sudan | 1 Apr 1960 A |
| Sweden | 1 Dec 1959 A |
| Switzerland | 15 Jan 1960 A |
| Syrian Arab Republic12 | 25 Mar 1960 A |
| Tajikistan | 4 May 1992 A |
| Thailand | 24 Sep 1959 A |
| the former Yugoslav Republic of Macedonia | 22 Apr 1993 A |
| Togo | 13 May 1960 A |
| Trinidad and Tobago | 3 Jan 1963 A |
| Tunisia | 18 Mar 1960 A |
| Turkey | 10 Jan 1962 A |
| Turkmenistan | 2 Jul 1992 A |
| Tuvalu | 7 May 1993 A |
| Uganda | 7 Mar 1963 A |
| United Kingdom of Great Britain and Northern Ireland | 1 Apr 1960 A |
| Uzbekistan | 22 May 1992 A |
| Venezuela | 20 Mar 1961 A |
| Viet Nam13 | 7 Sep 1959 A |
| Yugoslavia | 8 Apr 1960 A |