Presenters

Karl Pattenden, Barrister, Key Chambers
Karl was called to the Bar in 2015. He practices across numerous areas of law including bankruptcy & insolvency, building & construction, commercial & civil litigation, contract disputes, corporations, consumer protection, employment & industrial, occupational health and safety, property and commercial leasing disputes, personal injuries and workers compensation, and administrative law. Before coming to the Bar Karl was the principal of Pattenden Law – a litigation practice which specialised in bankruptcy and insolvency, building and construction, and commercial and civil litigation. He appeared as counsel on behalf of clients and other solicitors in various jurisdictions including the Federal Court of Australia and the Supreme Courts of the ACT and NSW. Prior to establishing Pattenden Law Karl was an associate and partner of Gillespie-Jones & Co for nine years where he was responsible for the management and supervision of the commercial dispute resolution/litigation practice. In this capacity he supervised and had the carriage of a variety of commercial and common law litigation matters on behalf of clients and appeared as counsel. Before Gillespie-Jones & Co Karl was employed for five years as a solicitor in a large scale plaintiff’s litigation practice specialising in personal injuries, workers compensation and industrial relations. He also served as principal legal officer for one year with the Australian Prudential Regulation Authority where he advised on the prudential supervision of banks, life and general insurance companies and superannuation funds. Before that, Karl was employed for a year in a large defendant/insurance litigation practice. Before becoming a lawyer, Karl was employed by the Department of Defence, Inspector-General’s Division engaged in the review of Commonwealth procurement and outsourcing procedures/contracts together with the management and supervision of multi-disciplined teams investigating matters of significant implication for Defence programs. He was also employed by the Australian Federal Police for a period of fourteen years where he managed, investigated and prosecuted offences throughout Australia.

Ashley Tsacalos, Partner, Clayton Utz
Ashley is a dispute resolution lawyer based in Sydney and a leading adviser to government. He is also a leading authority on the government's "model litigant obligations". Ashley has experience in all forms of dispute resolution, including litigation in various courts and tribunals, as well as mediation and conciliation. He is engaged by both the public and private sector due to his extensive experience in managing complex and often sensitive disputes. He has particular expertise in relation to contractual disputes, intellectual property disputes, negligence claims and other tortious claims as well as applications for merits-based review and judicial review. He regularly provides advice in relation to procurement and tendering issues, governance and probity issues generally as well as risk allocation and insurance. Ashley has acted for a range of individuals and organisations in Royal Commissions, Commissions of Inquiry, Judicial Inquiries and coronial inquiries. Ashley's expertise in administrative law and insurance law provides him with a unique perspective in terms of dispute resolution generally. Ashley established and continues to teach a government law course and an insurance law course at the University of Wollongong where he has also been appointed an Honorary Professorial Fellow.