Arms control & security
Convention on Cluster Munitions
Source: UN Treaty Collection · scraped 2026-09-26
Figures below count the 193 UN member states separately from other parties to this treaty (international organizations and non-member observer states) — a treaty can have more parties than there are UN member states.
108/193
RatifiedUN member states
112 in total, incl. 4 non-UN members (Cook Islands, Holy See, Niue, State of Palestine)
12
Signed, not ratifiedUN member states
1
WithdrawnUN member states
72
No actionUN member states
| Country | Signature | Ratification | Withdrawal | Status |
|---|---|---|---|---|
| Afghanistan | 2008-12-03 | 2011-09-08 | — | Ratified |
| Albania | 2008-12-03 | 2009-06-16 | — | Ratified |
| Andorra | — | 2013-04-09(Accession) | — | Ratified |
| Antigua and Barbuda | 2010-07-16 | 2010-08-23 | — | Ratified |
| Australia | 2008-12-03 | 2012-10-08 | — | Ratified |
| Austria | 2008-12-03 | 2009-04-02 | — | Ratified |
| Belgium | 2008-12-03 | 2009-12-22 | — | Ratified |
| Belize | — | 2014-09-02(Accession) | — | Ratified |
| Benin | 2008-12-03 | 2017-07-10 | — | Ratified |
| Bolivia | 2008-12-03 | 2013-04-30 | — | Ratified |
| Bosnia and Herzegovina | 2008-12-03 | 2010-09-07 | — | Ratified |
| Botswana | 2008-12-03 | 2011-06-27 | — | Ratified |
| Bulgaria | 2008-12-03 | 2011-04-06 | — | Ratified |
| Burkina Faso | 2008-12-03 | 2010-02-16 | — | Ratified |
| Burundi | 2008-12-03 | 2009-09-25 | — | Ratified |
| Cabo Verde | 2008-12-03 | 2010-10-19 | — | Ratified |
| Cameroon | 2009-12-15 | 2012-07-12 | — | Ratified |
| Canada | 2008-12-03 | 2015-03-16 | — | Ratified |
| Chad | 2008-12-03 | 2013-03-26 | — | Ratified |
| Chile | 2008-12-03 | 2010-12-16 | — | Ratified |
| Colombia | 2008-12-03 | 2015-09-10 | — | Ratified |
| Comoros | 2008-12-03 | 2010-07-28 | — | Ratified |
| Congo | 2008-12-03 | 2014-09-02 | — | Ratified |
| Cook IslandsNon-UN member | 2008-12-03 | 2011-08-23 | — | Ratified |
| Costa Rica | 2008-12-03 | 2011-04-28 | — | Ratified |
| Croatia | 2008-12-03 | 2009-08-17 | — | Ratified |
| Cuba | — | 2016-04-06(Accession) | — | Ratified |
| Czech Republic | 2008-12-03 | 2011-09-22 | — | Ratified |
| Côte d'Ivoire | 2008-12-04 | 2012-03-12 | — | Ratified |
| Denmark | 2008-12-03 | 2010-02-12 | — | Ratified |
| Dominican Republic | 2009-11-10 | 2011-12-20 | — | Ratified |
| Ecuador | 2008-12-03 | 2010-05-11 | — | Ratified |
| El Salvador | 2008-12-03 | 2011-01-10 | — | Ratified |
| Eswatini | — | 2011-09-13(Accession) | — | Ratified |
| Fiji | 2008-12-03 | 2010-05-28 | — | Ratified |
| France | 2008-12-03 | 2009-09-25 | — | Ratified |
| Gambia | 2008-12-03 | 2018-12-11 | — | Ratified |
| Germany | 2008-12-03 | 2009-07-08 | — | Ratified |
| Ghana | 2008-12-03 | 2011-02-03 | — | Ratified |
| Grenada | — | 2011-06-29(Accession) | — | Ratified |
| Guatemala | 2008-12-03 | 2010-11-03 | — | Ratified |
| Guinea | 2008-12-03 | 2014-10-21 | — | Ratified |
| Guinea-Bissau | 2008-12-04 | 2010-11-29 | — | Ratified |
| Guyana | — | 2014-10-31(Accession) | — | Ratified |
| Holy SeeNon-UN member | 2008-12-03 | 2008-12-03 | — | Ratified |
| Honduras | 2008-12-03 | 2012-03-21 | — | Ratified |
| Hungary | 2008-12-03 | 2012-07-03 | — | Ratified |
| Iceland | 2008-12-03 | 2015-08-31 | — | Ratified |
| Iraq | 2009-11-12 | 2013-05-14 | — | Ratified |
| Ireland | 2008-12-03 | 2008-12-03 | — | Ratified |
| Italy | 2008-12-03 | 2011-09-21 | — | Ratified |
| Japan | 2008-12-03 | 2009-07-14(Acceptance) | — | Ratified |
| Lao People's Democratic Republic | 2008-12-03 | 2009-03-18 | — | Ratified |
| Lebanon | 2008-12-03 | 2010-11-05 | — | Ratified |
| Lesotho | 2008-12-03 | 2010-05-28 | — | Ratified |
| Liechtenstein | 2008-12-03 | 2013-03-04 | — | Ratified |
| Luxembourg | 2008-12-03 | 2009-07-10 | — | Ratified |
| Madagascar | 2008-12-03 | 2017-05-20 | — | Ratified |
| Malawi | 2008-12-03 | 2009-10-07 | — | Ratified |
| Maldives | — | 2019-09-27(Accession) | — | Ratified |
| Mali | 2008-12-03 | 2010-06-30 | — | Ratified |
| Malta | 2008-12-03 | 2009-09-24 | — | Ratified |
| Mauritania | 2010-04-19 | 2012-02-01 | — | Ratified |
| Mauritius | — | 2015-10-01(Accession) | — | Ratified |
| Mexico | 2008-12-03 | 2009-05-06 | — | Ratified |
| Monaco | 2008-12-03 | 2010-09-21 | — | Ratified |
| Montenegro | 2008-12-03 | 2010-01-25 | — | Ratified |
| Mozambique | 2008-12-03 | 2011-03-14 | — | Ratified |
| Namibia | 2008-12-03 | 2018-08-31 | — | Ratified |
| Nauru | 2008-12-03 | 2013-02-04 | — | Ratified |
| Netherlands | 2008-12-03 | 2011-02-23(Acceptance) | — | Ratified |
| New Zealand | 2008-12-03 | 2009-12-22 | — | Ratified |
| Nicaragua | 2008-12-03 | 2009-11-02 | — | Ratified |
| Niger | 2008-12-03 | 2009-06-02 | — | Ratified |
| Nigeria | 2009-06-12 | 2023-02-28 | — | Ratified |
| NiueNon-UN member | — | 2020-08-06(Accession) | — | Ratified |
| North Macedonia | 2008-12-03 | 2009-10-08 | — | Ratified |
| Norway | 2008-12-03 | 2008-12-03 | — | Ratified |
| Palau | 2008-12-03 | 2016-04-19 | — | Ratified |
| Panama | 2008-12-03 | 2010-11-29 | — | Ratified |
| Paraguay | 2008-12-03 | 2015-03-12 | — | Ratified |
| Peru | 2008-12-03 | 2012-09-26 | — | Ratified |
| Philippines | 2008-12-03 | 2019-01-03 | — | Ratified |
| Portugal | 2008-12-03 | 2011-03-09 | — | Ratified |
| Moldova | 2008-12-03 | 2010-02-16 | — | Ratified |
| Rwanda | 2008-12-03 | 2015-08-25 | — | Ratified |
| Samoa | 2008-12-03 | 2010-04-28 | — | Ratified |
| San Marino | 2008-12-03 | 2009-07-10 | — | Ratified |
| Sao Tome and Principe | 2008-12-03 | 2020-01-27 | — | Ratified |
| Senegal | 2008-12-03 | 2011-08-03 | — | Ratified |
| Seychelles | 2010-04-13 | 2010-05-20 | — | Ratified |
| Sierra Leone | 2008-12-03 | 2008-12-03 | — | Ratified |
| Slovakia | — | 2015-07-24(Accession) | — | Ratified |
| Slovenia | 2008-12-03 | 2009-08-19 | — | Ratified |
| Somalia | 2008-12-03 | 2015-09-30 | — | Ratified |
| South Africa | 2008-12-03 | 2015-05-28 | — | Ratified |
| South Sudan | — | 2023-08-03(Accession) | — | Ratified |
| Spain | 2008-12-03 | 2009-06-17 | — | Ratified |
| Sri Lanka | — | 2018-03-01(Accession) | — | Ratified |
| Saint Kitts and Nevis | — | 2013-09-13(Accession) | — | Ratified |
| Saint Lucia | — | 2020-09-15(Accession) | — | Ratified |
| Saint Vincent and the Grenadines | 2009-09-23 | 2010-10-29 | — | Ratified |
| State of PalestineNon-UN member | — | 2015-01-02(Accession) | — | Ratified |
| Sweden | 2008-12-03 | 2012-04-23 | — | Ratified |
| Switzerland | 2008-12-03 | 2012-07-17 | — | Ratified |
| Togo | 2008-12-03 | 2012-06-22 | — | Ratified |
| Trinidad and Tobago | — | 2011-09-21(Accession) | — | Ratified |
| Tunisia | 2009-01-12 | 2010-09-28 | — | Ratified |
| United Kingdom | 2008-12-03 | 2010-05-04 | — | Ratified |
| Uruguay | 2008-12-03 | 2009-09-24 | — | Ratified |
| Vanuatu | — | 2025-09-05(Accession) | — | Ratified |
| Zambia | 2008-12-03 | 2009-08-12 | — | Ratified |