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The Antitrust and Unfair Competition Law Section publishes:

  • The California Antitrust and Unfair Competition Law Treatise, a must-have reference guide that comprehensively documents and describes California antitrust, unfair competition, and trade regulation laws.
  • Competition, a periodic law journal containing scholarly and practice-oriented articles.
  • Antitrust and UCL E-briefs, News and Notes, a monthly electronic publication of practice-oriented case briefs, updates on notable recent developments, and thought pieces on current trends.



The California Antitrust and Unfair Competition Law Treatise is the country’s preeminent treatise on California Antitrust, unfair competition, and trade regulation laws. It provides authoritative explanations of California’s antitrust and unfair competition statutes, cases, policies and issues. Updated annually, the Treatise brings you up to speed on everything from horizontal combinations and vertical restraints to public enforcement of California antitrust laws and trial considerations.

You get full coverage of the Cartwright Act along with related California consumer and unfair competition laws, and how they apply to health care, regulated industries, the labor market, electronic media, the internet and other industries. The Treatise includes chapters covering damages, defenses to liability including exemptions and immunities, injunctive relief, class actions, attorneys’ fees and costs, insurance issues, and much more. It includes contributions from over 120 highly experienced antitrust and UCL practitioners in both the private and government sectors, as well as the executive members of the Antitrust and Unfair Competition Law Section.

To order, call 877-394-8826. The Treatise is also available online on both Lexis and Westlaw.


Competition is a semi-annual law journal published by the Antitrust and Unfair Competition Law Section. The journal includes scholarly and practice-oriented articles relating to current issues and developments in the areas of antitrust, unfair competition, and trade regulation. Competition invites articles from attorneys, judges, economists, academics, and others who have an interest in antitrust, unfair competition, and trade regulation issues. A free annual subscription is a benefit of Section membership.

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Spring 2023, Vol 33, No. 1

Fall 2022, Vol. 32, No. 2
Spring 2022, Vol. 32, No. 1

Fall 2021, Vol. 31, No. 2
Spring 2021, Vol. 31, No. 1

Fall 2020, Vol. 30, No. 2
Spring 2020, Vol. 30, No. 1

Fall 2019, Vol. 29, No. 2
Spring 2019, Vol. 29, No. 1

Fall 2018, Vol. 28, No. 1
Winter 2017–18, Vol. 27, No. 1
Spring 2017, Vol. 26, No. 1

Summer 2016, Vol. 25, No. 2
Spring 2016, Vol. 25, No. 1

Fall 2015, Vol. 24, No. 2
Spring 2015, Vol. 24, No. 1

Fall 2014, Vol. 23, No. 2
Spring 2014, Vol. 23, No. 1

For previous publications, please email the web staff to receive a copy of your request.


Antitrust and UCL E-briefs, News and Notes is a monthly electronic newsletter that keeps you abreast of current developments in antitrust and unfair competition law. Written by practitioners, it provides brief summaries of recent decisions and regulatory developments, as well as thought pieces on current trends. 

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CLA Membership is $99 and includes one section. Additional sections are $99 each.