R & D Groups Working on Catalysis
| Austria | France | Latvia | Russia |
| Belgium | Germany | The Netherlands | Slovak Republic |
| Bulgaria | Greece | Norway | Spain |
| Czech Republic (presently not available) | Hungary | Poland | Sweden |
| Denmark | Ireland | Portugal | Switzerland |
| Finland | Italy | Romania | United Kingdom |
Note! The countries marked in italics do not at present update their information on national R & D groups and activities.