| Zangger Committee | NSG | |
|---|---|---|
| Argentina | x | x |
| Australia | x | x |
| Austria | x | x |
| Belgium | x | x |
| Bulgaria | x | x |
| Brazil | x | |
| Canada | x | x |
| Czech Republic | x | x |
| Denmark | x | x |
| France | x | x |
| Finland | x | x |
| Germany | x | x |
| Greece | x | x |
| Hungary | x | x |
| Ireland | x | x |
| Italy | x | x |
| Japan | x | x |
| Korea (Rep. of) | x | x |
| Luxembourg | x | x |
| Netherlands | x | x |
| New Zealand | x | |
| Norway | x | x |
| Poland | x | x |
| Portugal | x | x |
| Romania | x | x |
| Russian Federation | x | x |
| Slovak Republic | x | x |
| South Africa | x | x |
| Spain | x | x |
| Sweden | x | x |
| Switzerland | x | x |
| Ukraine | x | |
| United Kingdom | x | x |
| United States | x | x |