Position: Principal
Firm: O’Sullivan Davies
Practice Areas: Family Law, Property Settlements, Financial Agreements, International Family Law, Mediation, Arbitration

About Andrew Davies

Andrew Davies is one of Australia’s most accomplished and respected family law professionals, with over four decades of experience dedicated to achieving fair and effective outcomes for clients. As an Accredited Family Law Specialist, Accredited Mediator, and Accredited Family Law Arbitrator, Andrew has established himself as a leading authority in both domestic and international family law.

Recognised for his wisdom, precision, and personable approach, Andrew has guided thousands of clients through the complexities of family and financial disputes with empathy and clarity. His extensive experience, both in the courtroom and in alternative dispute resolution settings, ensures that each client receives strategic, practical, and balanced advice.

Education & Admissions

• Bachelor of Jurisprudence – University of Western Australia
• Bachelor of Laws – University of Western Australia
• Admitted to Practice: Supreme Court of Western Australia
• Admitted to Practice: High Court of Australia

Professional Accreditations

• Accredited Family Law Specialist – Law Society of Western Australia
• Accredited Mediator
• Accredited Arbitrator – Specialist Family Law Arbitrator
• Registered Family Dispute Resolution Practitioner (FDRP) – Commonwealth Attorney-General’s Department

Expertise

Andrew’s legal expertise spans all areas of family and relationship law, with a focus on:

• Complex property settlements and financial agreements
• International family law and cross-border disputes
• Family mediation and arbitration
• High-value asset and business division
• Digital assets and cryptocurrency in family law contexts

His clients range from local families in Western Australia to international individuals and business owners across New Zealand, Singapore, Malaysia, Hong Kong, India, South Africa, the UK, and the USA. His vast network of international lawyers, accountants, and financial advisors allows him to deliver strategically coordinated, global solutions for clients navigating complex matrimonial and financial issues.

Career & Leadership

Andrew’s four-decade career reflects a deep and enduring commitment to advancing the practice of family law in Australia and abroad. He has served in multiple executive, leadership, and educational roles across prestigious legal organisations, earning peer recognition as a thought leader and innovator in the field.

• Fellow – International Academy of Family Lawyers (IAFL)
• Former Chair – Family Law & Family Rights Section, LAWASIA
• Immediate Past Chair – Australian Institute of Family Law Arbitrators and Mediators (AIFLAM)
• Executive Committee Member – Society of Trust and Estate Practitioners (STEP), WA Chapter

He has presented at state, national, and international conferences and regularly delivers lectures and workshops on advanced family law topics. Andrew’s teaching and mentoring have inspired countless practitioners, ensuring the next generation of lawyers inherits a tradition of integrity and excellence.

Awards & Recognition

• Doyle’s Guide 2025: Leading Family & Divorce Lawyer – Australia
• Multiple Peer Recognitions: for leadership and excellence in Family Law, Mediation, and Arbitration

These accolades reflect Andrew’s dedication, intellectual rigour, and compassion—qualities that continue to define his practice and leadership in the family law community.

Approach & Philosophy

Andrew’s work is guided by a clear principle: effective family law is both human and strategic. He recognises that each client’s situation is unique, requiring a balance of technical precision, empathy, and forward-thinking solutions.

As both a mediator and arbitrator, Andrew encourages constructive resolution of disputes wherever possible. He believes in empowering clients through clear communication and informed decision-making, while always protecting their rights and long-term interests.

Client Testimonials

“Andrew’s sense of humour, skill and understanding in a tense time at the mediation was very appreciated.”
– JA

“To the team at O’Sullivan Davies, thank you all. I appreciated your professionalism and ethics. Please pass on my thanks to Andrew Davies for his mediation magnificence.”
– SV

Beyond the Practice

Outside of law, Andrew is known for his balanced perspective and approachable nature. He values time with his family and colleagues and enjoys the challenge of staying ahead of evolving family law trends, particularly in the context of emerging financial technologies and international developments.