| Austria | Romania |
| Australia | Russian Federation |
| Belarus | Slovakia |
| Belgium | Slovenia |
| Bulgaria | Spain |
| Canada | Sweden |
| Croatia | Switzerland |
| Czech Republic | Turkey |
| Denmark | Ukraine |
| Estonia | United Kingdom |
| Finland | United States of America |
| France | |
| Germany | |
| Greece | |
| Hungary | |
| Iceland | |
| Ireland | |
| Italy | |
| Japan | |
| Latvia | |
| Liechtenstein | |
| Lithuania | |
| Luxembourg | |
| Monaco | |
| Netherlands | |
| New Zealand | |
| Norway | |
| Poland | |
| Portugal |
(40 countries and separately the European Union.)
The greenhouse gas (GHG) emissions targets for individual Annex I countries (prescribed in Annex B of the Kyoto Protocol) are differentiated to reflect their particular circumstances, including their state of economic development and access to low carbon technology (Art. 3(7) of the Kyoto Protocol).