For over 37 years, Antitrust Law Developments and its annual supplements have been recognized as the single most authoritative and comprehensive set of research tools for antitrust practitioners. The 2009 Annual Review of Antitrust Law Developments summarizes developments during 2009 in the courts, at the agencies, and in Congress.

Antitrust Law Developments and its annual supplements have been recognized as the most authoritative and comprehensive research tools for practitioners, The 2003 Annual Review of Antitrust Law Developements surveys and describes all the significant developments during 2003.

This is the first annual supplement to Antitrust Law Developments (Fifth), a guide that surveys and describes all significant developments in antitrust law.