| Country | Region | Contracting Party | |
|---|---|---|---|
| 121 | Nepal | Asia | Yes |
| 122 | Netherlands (Kingdom of the) | Europe | Yes |
| 123 | New Zealand | South West Pacific | No |
| 124 | Nicaragua | Latin America and the Caribbean | Yes |
| 125 | Niger | Africa | Yes |
| 126 | Nigeria | Africa | Yes |
| 127 | Niue | South West Pacific | No |
| 128 | North Macedonia | Europe | Only Signature |
| 129 | Norway | Europe | Yes |
| 130 | Oman | Near East | Yes |
| 131 | Pakistan | Asia | Yes |
| 132 | Palau | South West Pacific | Yes |
| 133 | Panama | Latin America and the Caribbean | Yes |
| 134 | Papua New Guinea | South West Pacific | Yes |
| 135 | Paraguay | Latin America and the Caribbean | Yes |
| 136 | Peru | Latin America and the Caribbean | Yes |
| 137 | Philippines | Asia | Yes |
| 138 | Poland | Europe | Yes |
| 139 | Portugal | Europe | Yes |
| 140 | Qatar | Near East | Yes |