Of Counsel

Sydney + 61.2.8272.0720

Michael Legg's practice focuses on class actions, regulatory proceedings, and complex commercial disputes. He is also a professor at the University of New South Wales in Sydney, Australia, where he teaches civil procedure, class action, regulatory litigation, and white collar crime courses.

Prior to joining Jones Day in 2013, Michael worked at leading Australian and U.S. law firms where he represented an airline in multi-respondent Federal Court of Australia class actions brought by travel agents based on allegations of misleading conduct and breach of contract; represented a bank and a financial services company in Federal Court of Australia class actions brought by investors in financial products; acted in the successful defense of a Fortune 500 company facing novel class actions in the U.S. state courts of West Virginia and Texas; acted for one of the Big 4 audit firms in auditor liability litigation and class actions in the federal courts of New York and California; advised institutional investors on participating in shareholder class actions and litigation funding arrangements; advised on compliance with the Australian Corporations Act including directors' duties, continuous disclosure, accounting, and auditing requirements; represented clients in Australian Securities and Investment Commission investigations; and defended cartel proceedings brought by the Australian Competition and Consumer Commission.

Michael has written extensively on litigation and dispute resolution, including Case Management and Complex Civil Litigation (2011) and as coauthor of Australian Annotated Class Actions Legislation (2d ed. 2018). He is a member of the Law Council of Australia's Class Actions Committee.


  • Former CEO defends Australian corporate regulator claimJones Day is acting for the former CEO of a metals and mining company in defending proceedings brought by the corporate regulator, the Australian Securities and Investments Commission ("ASIC"), in the Federal Court of Australia.
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