Rohan Harris

Rohan is a partner in our Sydney office and leads Mills Oakley’s Government and Administrative Law team. Rohan is an experienced solicitor in government and public and administrative law. He has over 20 years’ experience in advising and representing Commonwealth officers, Departments and agencies on sound decision-making procedures, merits and judicial review litigation, statutory interpretation, policy development and implementation and access to information. Rohan is also very e...

David acts for all four major Australian trading banks, regional and foreign banks, investment banks and private credit financiers, as well as registered and unregistered managed investment schemes and corporate and SME borrowers. His clients operate across the property, construction, hospitality and accommodation, health and aged care and professional services sectors. David advises lenders and borrowers on the full range of financing arrangements: bilateral and syndicated facilities, invest...

Therese Catanzariti is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Therese practices law in Sydney, Australia Best Lawyers has recognized Therese Catanzariti since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Therese Catanzariti is held by other lawyers.

Stephen McMahon is a lawyer recognized by Best Lawyers in the practice area of Agriculture and Rural Affairs. Stephen practices law in Sydney, Australia Best Lawyers has recognized Stephen McMahon since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephen McMahon is held by other lawyers.

Quintin was admitted as a lawyer in 2012 and was called to the Bar in 2014. Quintin regularly appears in commercial, estoppel, abuse of process, tax, equity, trust, jurisdictional, constitutional, maritime, property, consumer and tort matters. He is a generalist who is often briefed in cases where multiple areas of law interact. He regularly runs unled trials in the Federal Court and NSW Supreme Court and regularly appears unled in intermediate appellate courts. He is experienced in represent...

Mark acts for ASX-listed property developers, US software companies, government agencies, telecommunications carriers and energy companies on technology and telecommunications matters. His clients include Lendlease, the City of Sydney, Hyland Software and participants in the defence sector. Mark advises on complex IT project agreements, systems integration, outsourcing, SaaS and cloud computing contracts, smart grids, IoT projects, telecommunications regulation and competition, network rollou...

Mark Walsh was admitted as a barrister of the Supreme Court of New South Wales in 1994, and took silk in 2015. His areas of practice include general litigation, commercial disputes, contract, tort, medical negligence, professional negligence, insurance law and coronial proceedings. Mark has a particular interest in factual disputes,evidence, causation, statutory interpretation, the operation of WCA s151Z in common law proceedings, collateral source recoveries and suggesting practical solution...

Stephen Ipp is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law, Insolvency and Reorganization Law and Insurance Law. Stephen practices law in Sydney, Australia Best Lawyers has recognized Stephen Ipp since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Stephen Ipp is held by other lawyers.

Katherine Czoch is a lawyer recognized by Best Lawyers in the practice areas of Information Technology Law, Insurance Law, Litigation and Professional Malpractice Litigation. Katherine practices law in Sydney, Australia Best Lawyers has recognized Katherine Czoch since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Katherine Czoch is held by other la...

I advise on complex regulatory and transactional matters spanning planning and development, environment, contaminated land, pollution, water, heritage, waste and compulsory acquisition. I have acted in significant disputes in the NSW Land and Environment Court, NSW Court of Appeal, Federal Court of Australia, and specialist courts and tribunals across Australia. My experience is complemented by senior legal and governance roles within ASX 100 companies, advising boards and executive leadershi...