As a follow on to the June 30th blog post, here are several more links to agency annual reports for 2009/10.
France
Italy
UK Competition Commission
UK OFT
Poland
Luxembourg Conseil de la concurrence
Luxembourg l’Inspection de la concurrence
Switzerland
Slovak Republic
Lithuania
Turkey

Many agencies dedicate space on their homepage to the latest news and updates, here are a few samples:
Colombia
El Salvador
Fiji
Finland
France
Iceland
Japan
Korea
Lithuania
Pakistan
Singapore
Slovakia
Taiwan
Ukraine