124 countries are States Parties to the Rome Statute of the International Criminal Court. Of these, 33 are African States, 19 are Asia-Pacific States, 19 are from Eastern Europe, 28 are from Latin American and Caribbean States, and 25 are from Western European and other States. 31 States have signed the Rome Statute but have not ratified it yet. Two States have withdrawn from the Rome Statute: Burundi and The Philippines.
| Country | Date of Signature | Approval, Acceptance, Accession, Succession or Ratification |
|---|---|---|
| Armenia | 88 1 October 1999 | 124 14 November 2023 |
| Kiribati | 146 — | 123 26 November 2019 |
| El Salvador | 142 — | 122 03 March 2016 |
| Palestine | 149 — | 121 02 January 2015 |
| Côte d’Ivoire | 59 30 November 1998 | 120 15 February 2013 |
| Guatemala | 144 — | 119 02 April 2012 |
| Vanuatu | 154 — | 118 02 December 2011 |
| Cape Verde | 122 28 December 2000 | 117 10 October 2011 |
| Maldives | 147 — | 116 21 September 2011 |
| Tunisia | 153 — | 115 24 June 2011 |
| Grenada | 143 — | 114 19 May 2011 |
| Moldova, Republic of | 107 8 September 2000 | 113 12 October 2010 |
| Saint Lucia | 85 27 August 1999 | 112 18 August 2010 |
| Seychelles | 128 28 December 2000 | 111 10 August 2010 |
| Bangladesh | 86 16 September 1999 | 110 23 March 2010 |
| Czech Republic | 81 13 April 1999 | 109 21 July 2009 |
| Chile | 32 11 September 1998 | 108 29 June 2009 |
| Cook Islands | 139 — | 107 18 July 2008 |
| Suriname | 152 — | 106 15 July 2008 |
| Madagascar | 21 18 July 1998 | 105 14 March 2008 |
| Japan | 145 — | 104 17 July 2007 |
| Chad | 89 20 October 1999 | 103 01 January 2007 |
| Comoros | 110 22 September 2000 | 102 01 November 2006 |
| Montenegro | 148 — | 101 23 October 2006 |
| Saint Kitts and Nevis | 150 — | 100 22 August 2006 |
| Mexico | 100 7 September 2000 | 99 28 October 2005 |
| Dominican Republic | 104 8 September 2000 | 98 12 May 2005 |
| Kenya | 84 11 August 1999 | 97 15 March 2005 |
| Guyana | 125 28 December 2000 | 96 24 September 2004 |
| Liberia | 5 17 July 1998 | 95 22 September 2004 |
| Congo, Republic of the | 4 17 July 1998 | 94 03 May 2004 |
| Burkina Faso | 58 30 November 1998 | 93 16 April 2004 |
| Georgia | 16 18 July 1998 | 92 05 September 2003 |
| Guinea | 99 7 September 2000 | 91 14 July 2003 |
| Lithuania | 69 10 December 1998 | 90 12 May 2003 |
| Afghanistan | 138 — | 89 10 February 2003 |
| Albania | 13 18 July 1998 | 88 31 January 2003 |
| Barbados | 101 8 September 2000 | 87 10 December 2002 |
| Saint Vincent and the Grenadines | 151 — | 86 03 December 2002 |
| Malta | 7 17 July 1998 | 85 29 November 2002 |
| Korea, Republic of | 95 8 March 2000 | 84 13 November 2002 |
| Zambia | 11 17 July 1998 | 83 13 November 2002 |
| Djibouti | 37 7 October 1998 | 82 05 November 2002 |
| Malawi | 77 2 March 1999 | 81 19 September 2002 |
| Samoa | 9 17 July 1998 | 80 16 September 2002 |
| Timor-Leste | 141 — | 79 06 September 2002 |
| Tanzania, United Republic of | 131 29 December 2000 | 78 20 August 2002 |
| Colombia | 67 10 December 1998 | 77 05 August 2002 |
| Australia | 66 9 December 1998 | 76 01 July 2002 |
| Honduras | 41 7 October 1998 | 75 01 July 2002 |
| Latvia | 82 22 April 1999 | 74 28 June 2002 |
| Uruguay | 121 19 December 2000 | 73 28 June 2002 |
| Gambia | 63 4 December 1998 | 72 28 June 2002 |
| Bolivia | 1 17 July 1998 | 71 27 June 2002 |
| Namibia | 56 27 October 1998 | 70 25 June 2002 |
| Brazil | 93 7 February 2000 | 69 20 June 2002 |
| Uganda | 78 17 March 1999 | 68 14 June 2002 |
| Greece | 18 18 July 1998 | 67 15 May 2002 |
| Ireland | 42 7 October 1998 | 66 11 April 2002 |
| Slovakia | 72 23 December 1998 | 65 11 April 2002 |
| Romania | 83 7 July 1999 | 64 11 April 2002 |
| Bulgaria | 75 11 February 1999 | 63 11 April 2002 |
| Bosnia and Herzegovina | 2 17 July 1998 | 62 11 April 2002 |
| Mongolia | 133 29 December 2000 | 61 11 April 2002 |
| Jordan | 43 7 October 1998 | 60 11 April 2002 |
| Cambodia | 113 23 October 2000 | 59 11 April 2002 |
| Niger | 8 17 July 1998 | 58 11 April 2002 |
| Congo, Democratic Republic of the | 103 8 September 2000 | 57 11 April 2002 |
| Panama | 24 18 July 1998 | 56 21 March 2002 |
| Cyprus | 53 15 October 1998 | 55 07 March 2002 |
| North Macedonia | 45 7 October 1998 | 54 06 March 2002 |
| Mauritius | 57 11 November 1998 | 53 05 March 2002 |
| Portugal | 47 7 October 1998 | 52 05 February 2002 |
| Ecuador | 38 7 October 1998 | 51 05 February 2002 |
| Estonia | 92 27 December 1999 | 50 30 January 2002 |
| Benin | 87 24 September 1999 | 49 22 January 2002 |
| Slovenia | 48 7 October 1998 | 48 31 December 2001 |
| Hungary | 74 15 January 1999 | 47 30 November 2001 |
| Poland | 80 9 April 1999 | 46 12 November 2001 |
| Nauru | 119 13 December 2000 | 45 12 November 2001 |
| Peru | 115 7 December 2000 | 44 10 November 2001 |
| Switzerland | 28 18 July 1998 | 43 12 October 2001 |
| United Kingdom | 62 30 November 1998 | 42 04 October 2001 |
| Central African Republic | 91 12 December 1999 | 41 03 October 2001 |
| Liechtenstein | 20 18 July 1998 | 40 02 October 2001 |
| Nigeria | 97 1 June 2000 | 39 27 September 2001 |
| Serbia | 120 19 December 2000 | 38 06 September 2001 |
| Netherlands | 23 18 July 1998 | 37 17 July 2001 |
| Sweden | 49 7 October 1998 | 36 28 June 2001 |
| Denmark | 33 25 September 1998 | 35 21 June 2001 |
| Antigua and Barbuda | 55 23 October 1998 | 34 18 June 2001 |
| Costa Rica | 36 7 October 1998 | 33 07 June 2001 |
| Croatia | 50 12 October 1998 | 32 21 May 2001 |
| Paraguay | 46 7 October 1998 | 31 14 May 2001 |
| Andorra | 14 18 July 1998 | 30 30 April 2001 |
| Dominica | 140 — | 29 12 February 2001 |
| Argentina | 73 8 January 1999 | 28 08 February 2001 |
| Finland | 40 7 October 1998 | 27 29 December 2000 |
| Austria | 35 7 October 1998 | 26 28 December 2000 |
| Germany | 68 10 December 1998 | 25 11 December 2000 |
| Marshall Islands | 98 6 September 2000 | 24 07 December 2000 |
| South Africa | 10 17 July 1998 | 23 27 November 2000 |
| Spain | 27 18 July 1998 | 22 24 October 2000 |
| Gabon | 71 22 December 1998 | 21 20 September 2000 |
| Sierra Leone | 54 17 October 1998 | 20 15 September 2000 |
| Luxembourg | 51 13 October 1998 | 19 08 September 2000 |
| Botswana | 102 8 September 2000 | 18 08 September 2000 |
| New Zealand | 44 7 October 1998 | 17 07 September 2000 |
| Lesotho | 60 30 November 1998 | 16 06 September 2000 |
| Mali | 6 17 July 1998 | 15 16 August 2000 |
| Canada | 70 18 December 1998 | 14 07 July 2000 |
| Belgium | 31 10 September 1998 | 13 28 June 2000 |
| France | 15 18 July 1998 | 12 09 June 2000 |
| Venezuela | 52 14 October 1998 | 11 07 June 2000 |
| Iceland | 29 26 August 1998 | 10 25 May 2000 |
| Tajikistan | 61 30 November 1998 | 9 05 May 2000 |
| Belize | 96 5 April 2000 | 8 05 April 2000 |
| Norway | 30 28 August 1998 | 7 16 February 2000 |
| Ghana | 17 18 July 1998 | 6 20 December 1999 |
| Fiji | 90 29 November 1999 | 5 29 November 1999 |
| Italy | 19 18 July 1998 | 4 26 July 1999 |
| San Marino | 25 18 July 1998 | 3 13 May 1999 |
| Trinidad and Tobago | 79 23 March 1999 | 2 06 April 1999 |
| Senegal | 26 18 July 1998 | 1 02 February 1999 |