Of the 139 states that have signed the Rome Statute, 29 have not ratified.
| Country | Date of Signature |
|---|---|
| Algeria | 129 28 December 2000 |
| Angola | 34 7 October 1998 |
| Bahamas | 132 29 December 2000 |
| Bahrain | 118 11 December 2000 |
| Cameroon | 3 17 July 1998 |
| Egypt | 123 26 December 2000 |
| Eritrea | 39 7 October 1998 |
| Guinea Bissau | 111 12 September 2000 |
| Haiti | 76 26 February 1999 |
| Iran | 135 31 December 2000 |
| Israel | 136 31 December 2000 |
| Jamaica | 105 8 September 2000 |
| Kuwait | 106 8 September 2000 |
| Kyrgyzstan | 65 8 December 1998 |
| Monaco | 22 18 July 1998 |
| Morocco | 108 8 September 2000 |
| Mozambique | 126 28 December 2000 |
| Oman | 124 20 December 2000 |
| Russian Federation | 112 13 September 2000 |
| São Tomé and Príncipe | 127 28 December 2000 |
| Solomon Islands | 64 3 December 1998 |
| Sudan | 109 8 September 2000 |
| Syrian Arab Republic | 116 29 November 2000 |
| Thailand | 114 2 October 2000 |
| United Arab Emirates | 117 27 November 2000 |
| United States of America | 137 31 December 2000 |
| Uzbekistan | 134 29 December 2000 |
| Yemen | 130 28 December 2000 |
| Zimbabwe | 12 17 July 1998 |