Skip to Main Content

Antitrust Law

Getting Started


This guide is meant to help you research the laws and information concerning antitrust issues. The goal is to provide a useful, but not exhaustive, list of resources. You may also want to review the Library Guide on Mergers & Acquisitions.

Research requires analysis and synthesis of information, and no one resource will likely provide sufficient information or data on any given topic. The Legal Information Institute at Cornell has an excellent overview of Antitrust Law you may want to review if this is your first exposure to antitrust laws.

For many of these databases, you will need your Harvard University ID and PIN.  For others, you may need to register to gain access.  If you have any trouble accessing a database, please contact the library.

Research Librarian

Profile Photo
Lisa Lilliott Rydin
Harvard Law School Library
Langdell 390
1545 Massachusetts Ave.
Cambridge, MA 02138

Primary Sources

Federal Antitrust Laws & Regulations

State Antitrust Law provides a list with links to state antitrust law overviews and agencies.

The ABA publishes a book on State Antitrust Practice and Statutes.  Find it in Hollis+

Bloomberg's State Antitrust Law Directory.  (Registration required)


Secondary Sources

Journals & Articles


US Federal Government Agencies

These agencies and organizations enforce, explain, and provide guidance on antitrust laws.

Practice Materials & Study Aids

Online Guides

Antitrust Law Treatises

News & Current Awareness

News Resources


DoJ Antitrust Press Releases

Loading ...

Getting Help

Contact Us!

  Ask Us! Submit a question or search our knowledge base.

Chat with us! Chat  with a librarian (HLS only)


 Contact Historical & Special Collections at

 Meet with Us  Schedule an online consult with a Librarian

Hours  Library Hours

Classes View Training Calendar or Request an Insta-Class