| Countries | Current term expires on 31 December |
| Afghanistan | 2018 |
| Algeria | 2018 |
| Andorra | 2019 |
| Azerbaijan | 2019 |
| Belarus | 2020 |
| Belgium(Vice-President) | 2018 |
| Benin | 2019 |
| Cameroon | 2019 |
| Canada | 2018 |
| Chad | 2019 |
| Chile | 2018 |
| China | 2019 |
| Colombia | 2019 |
| Czech Republic (President) | 2018 |
| Denmark | 2019 |
| Ecuador | 2020 |
| El Salvador | 2020 |
| Eswatini | 2019 |
| France | 2020 |
| Germany | 2020 |
| Ghana | 2020 |
| Guyana | 2018 |
| India | 2020 |
| Iraq | 2018 |
| Ireland | 2020 |
| Italy | 2018 |
| Japan | 2020 |
| Lebanon | 2018 |
| Malawi | 2020 |
| Mexico | 2020 |
| Morocco | 2020 |
| Nigeria | 2018 |
| Norway | 2019 |
| Peru | 2018 |
| Philippines | 2020 |
| Republic of Korea | 2019 |
| Republic of Moldova | 2018 |
| Romania | 2019 |
| Russian Federation | 2019 |
| Rwanda | 2018 |
| Saint Vincent and the Grenadines (Vice-President) | 2019 |
| Somalia | 2018 |
| South Africa (Vice-President) | 2018 |
| Spain | 2020 |
| Sudan | 2020 |
| Tajikistan (Vice-President) | 2019 |
| Togo | 2020 |
| Turkey | 2020 |
| United Arab Emirates | 2019 |
| United Kingdom of Great Britain and Northern Ireland | 2019 |
| United States of America | 2018 |
| Uruguay | 2020 |
| Venezuela (Bolivarian Republic of) | 2019 |
| Viet Nam | 2018 |