Below is a chart of 90 member states that are offered for the 48th WUMUN conference. On the chart, the X is placed beside the committees in which the respective country is present, with all countries participating in SOCHUM, POLSEC, and LEGAL.
The Security Council will have a single delegate from the 15 respective member states involved; These countries are marked with an X on the Security Council column.
This year’s special committee “Commission on Science and Technology for Development” will have a spot for 38 member states. As with Security Council and the other Committees, these spots are determined if the member state has an X in the CSTD Column.
In order to ensure efficient use of a member state, we ask that all member states chosen are filled with at least the minimum amount of delegates in all possible committees. We encourage double delegations and maximum amount of delegates to all bigger high school participants.
| MEMBER STATES | SOCHUM | POLSEC | LEGAL | SC* | CTSD | MIN | MAX |
| Afghanistan | X | X | X | 3 | 6 | ||
| Albania | X | X | X | X | 4 | 7 | |
| Algeria | X | X | X | X | 4 | 8 | |
| Argentina | X | X | X | 3 | 6 | ||
| Australia | X | X | X | 3 | 6 | ||
| Austria | X | X | X | X | 4 | 8 | |
| Belarus | X | X | X | X | 4 | 8 | |
| Belgium | X | X | X | 3 | 6 | ||
| Botswana | X | X | X | X | 4 | 8 | |
| Burundi | X | X | X | X | 4 | 8 | |
| Cameroon | X | X | X | X | 4 | 8 | |
| Canada | X | X | X | X | 4 | 8 | |
| Chile | X | X | X | 3 | 6 | ||
| China | X | X | X | X | X | 5 | 9 |
| Colombia | X | X | X | X | 4 | 8 | |
| Cuba | X | X | X | X | 4 | 8 | |
| DRC | X | X | X | 3 | 6 | ||
| Ecuador | X | X | X | X | X | 5 | 9 |
| Egypt | X | X | X | X | 4 | 8 | |
| Ethiopia | X | X | X | 3 | 6 | ||
| Finland | X | X | X | X | 4 | 8 | |
| France | X | X | X | X | X | 5 | 9 |
| Gabon | X | X | X | X | 4 | 7 | |
| Germany | X | X | X | 3 | 6 | ||
| Ghana | X | X | X | X | 4 | 7 | |
| Guatemala | X | X | X | X | 4 | 8 | |
| Guinea | X | X | X | X | 4 | 8 | |
| Honduras | X | X | X | 3 | 6 | ||
| Hungary | X | X | X | X | 4 | 8 | |
| India | X | X | X | X | 4 | 8 | |
| Iran | X | X | X | 3 | 6 | ||
| Ireland | X | X | X | 3 | 6 | ||
| Israel | X | X | X | X | 4 | 8 | |
| Italy | X | X | X | 3 | 6 | ||
| Japan | X | X | X | X | X | 5 | 9 |
| Mexico | X | X | X | 3 | 6 | ||
| Mozambique | X | X | X | X | 4 | 7 | |
| Netherlands | X | X | X | 3 | 6 | ||
| Nigeria | X | X | X | 3 | 6 | ||
| North Korea | X | X | X | 3 | 6 | ||
| Pakistan | X | X | X | 3 | 6 | ||
| Palestine | X | X | X | 3 | 6 | ||
| Paraguay | X | X | X | X | 4 | 8 | |
| Peru | X | X | X | 3 | 6 | ||
| Phillipines | X | X | X | X | 4 | 8 | |
| Poland | X | X | X | 3 | 6 | ||
| Qatar | X | X | X | 3 | 6 | ||
| Romania | X | X | X | X | 4 | 8 | |
| Russia | X | X | X | X | X | 5 | 9 |
| Rwanda | X | X | X | X | 4 | 8 | |
| Saudi Arabia | X | X | X | X | 4 | 8 | |
| Singapore | X | X | X | 3 | 6 | ||
| South Africa | X | X | X | X | 4 | 8 | |
| South Korea | X | X | X | 3 | 6 | ||
| Sweden | X | X | X | 3 | 6 | ||
| Switzerland | X | X | X | X | X | 5 | 9 |
| Syria | X | X | X | 3 | 6 | ||
| Tajikistan | X | X | X | X | 4 | 8 | |
| Tanzania | X | X | X | X | 4 | 8 | |
| Tunisia | X | X | X | 3 | 6 | ||
| Turkiye | X | X | X | X | 4 | 8 | |
| UAE | X | X | X | X | 4 | 7 | |
| Ukraine | X | X | X | 3 | 6 | ||
| United Kingdom | X | X | X | X | X | 5 | 9 |
| United States | X | X | X | X | X | 5 | 9 |
| Uzbekistan | X | X | X | X | 4 | 8 | |
| Venezuela | X | X | X | 3 | 6 | ||
| Vietnam | X | X | X | 3 | 6 | ||
| Yemen | X | X | X | 3 | 6 |
