European Chambers
- Association of European Chambers of Commerce and Industry
- British Chambers of Commerce
- German Chambers of Commerce and Industry
- French Chambers of Commerce and Industry
- Italian Chambers of Commerce
- Spanish Chambers of Commerce
- Polish Chamber of Commerce
- Swedish Chambers of Commerce
- Dutch Chambers of Commerce
- Austrian Federal Economic Chamber
- Swiss Chambers of Commerce
- Belgian Chambers of Commerce
- Irish Chambers of Commerce
- Danish Chamber of Commerce
- Finnish Chambers of Commerce
- Norwegian Chambers of Commerce
- Portuguese Chambers of Commerce and Industry
- Hungarian Chambers of Commerce and Industry
- Czech Chamber of Commerce
- Romanian Chambers of Commerce and Industry