- DG Competition
- List of EC antitrust cases since 1999.
- List of EC merger cases.
- Antitrust Division, US Department of Justice
- US Federal Trade Commission
- American Antitrust Institute an independent organization (privately funded by firms, law firms and consumer groups). A source of court decisions, recent research, etc.
- The Antitrust Case Brower web site created by an academic (A.D. Becker) that collects all US Supreme Court decisions since 1895.
- Blog of Nicolas Petit (U. Liège) http://chillingcompetition.com
- Europedia, a Guide to European Policies and Legislation; not directly focused on competition law but may be a good first stop to get a good grasp on the different facets of European policies.
- SSRC Competition Policy Blog
