- New cases received: 75 (2010: 68, 2009: 60)
- Number of pending cases (as per 31 December 2011): 83
- Aggregated amount in dispute (as per 31 December 2011): EUR 683 Mio.
Country of origin of the parties:
Austria 44
Germany 19
Italy 10
Slovak Republic 8
Poland 7
Hungary 6
Romania 6
Czech Republic 5
Russia 5
Switzerland 6
Luxembourg 4
United States 4
Croatia 3
France 3
Serbia 3
Ukraine 3
P.R. of China 3
Bulgaria 2
Cyprus 2
One party each from: Belgium, British Virgin Islands, Bosnia and Herzegovina, Greece, Hong Kong, India, Kazhakstan, Lithuania, Macedonia, Netherlands, Panama, Spain and Sweden.
Country of origin of the arbitrators:
Austria 82
Czech Republic 7
Croatia 5
Slovak Republic 5
Switzerland 4
Hungary 3
Germany 3
Serbia 2
Italy 2
P. R. of China 2
Poland 2
One arbitrator each from: Romania, Slovenia, Spain and the United States 
Nature of disputes:
Construction and engineering 28%
General Trade 18%
Distribution 12%
Business services 12%
Share purchase agreements 11%
Intellectual property and license agreements 5%
Energy 5%
Finance 5%
Machinery 4%