Jason Betts

Practice Areas

Jason is recognised as one of Australia’s leading class action, regulatory investigation, and product liability specialists.

Jason is one of Australia’s leading class action, regulatory investigation and product liability specialists. He has over 25 years’ of litigation experience and has defended the largest class actions and investigations in the Australian market. He is the only Australian defence lawyer to have run five class actions to final trial and judgment, winning each of those cases on behalf of his clients (including CBA, Worley, Iluka Resources and Marsh/JLT).

Jason also led the defence of two of Australia’s largest ever product liability class action cases, ran the defence of two of Australia’s largest ASIC investigations against listed Australian corporations; and acted for the defendant in the seminal Australian decision on third party litigation funding in Australia – Campbells Cash and Carry Pty Ltd v Fostif Pty Ltd.

He is the highest ranked Commercial Litigation Lawyer in Doyles Guide; described by Chambers and Partners as “the most in-demand litigator in New South Wales”, and a multiple award-winning lawyer across numerous rankings, including the Lawyers Weekly 2024 Class Actions Partner of the Year.

Jason is a Visitor to the University of Sydney Law School, teaching the post-graduate course “Class Action Litigation in Australia”. In 2022 Jason co-authored the third edition of the leading class actions text book in the country, “Class Actions in Australia”. He obtained his Master of Laws from the University of Virginia, specialising in class action defence theory.

Background:

Jason holds a Bachelor of Commerce (Honours) and a Bachelor of Laws (Honours) from the University of Sydney, as well as a Master of Laws from the University of Virginia, where he specialised in class action litigation and advocacy.

Jason is a Visitor to the University of Sydney Law School, teaching the post-graduate course “Class Action Litigation in Australia”. In 2022 Jason co-authored the third edition of the leading class actions textbook in the country, “Class Actions in Australia”.

Awards:

Winner of Lawyers Weekly Partner of the Year “Excellence Award” 2021, 2023.

Winner of Lawyers Weekly “Dispute Resolution Partner of the Year” 2016, 2017, 2018, 2019, 2022.

Winner of Lawyers Weekly “Class Action Partner of the Year” 2024.

Winner of Lawyers Weekly “Litigation Partner of the Year” 2020, 2022.

Winner of Australian Law Awards “Partner of the Year” 2019.

Winner of Australian Law Awards “Litigator of the Year” 2022.

Who’s Who Legal: Australia and New Zealand 2022, 2023, 2024.

Doyles Guide – Leading Class Action Lawyers 2022, 2023, 2024.

Doyles Guide – Leading Commercial Litigation & Dispute Resolution Lawyers – Market Leader 2021, 2022, 2023, 2024.

Best Lawyers Australia – Alternative Dispute Resolution, Class Action Litigation; Product Liability Litigation; Bet-the-Company Litigation; Litigation 2021, 2022, 2023, 2024

Best Lawyers Australia “Lawyer of the Year” for Class Actions, 2024..

Benchmark Asia-Pacific Awards 2021 – Lawyer of the Year – Australia.

Benchmark "Litigation Star" for class actions 2021, 2022, 2023, 2024.

The Legal 500 – Asia Pacific – Australia – Dispute Resolution, Class Actions – 2021, 2022, 2023, 2024 – “Leading Individual”.

Publications

In 2022, Jason co-authored the third edition of Class Actions in Australia, the country’s leading text on class action law and practice.

Jason has also presented several papers on class actions in various forums, including to Federal Court Judges Conferences in Sydney, the Joint International Conference of the Defence Research Institute in Miami, and the International Bar Association in Chicago.

Jason is frequently quoted in mainstream media on issues arising in the defence of class action claims, litigation costs and third party litigation funding.