Unisearch expert opinion
The proven way to source the right expert since 1959.


Australia’s leading and most established provider of expert opinion services
Engaging with a Unisearch (a business unit of UNSW) expert strengthens a case with well-reasoned, clearly communicated expert opinions that can withstand scrutiny.
+1500
Enquiries resolved annually
+2000
Experts registered nationwide and growing
Award winning
Best Expert Opinion Provider APAC legal awards 2020, 2021
Save time, minimise risk, increase confidence
Engaging Unisearch saves time, relieves resources and increases efficiency and productivity. We conduct a complete vetting process prior to the recommendation of an expert (to include credentials, experience and reputation). Don’t be limited to your network, we source experts from an extensive, and often exclusive panel drawn from Australia’s leading universities, commercial enterprises and independent consultancies.

Working with some of Australia’s leading companies




Testimonials
“I have referred many cases to Unisearch to obtain an expert opinion on various scientific, building and engineering disputes. I have always found the service level to be impressive. The main value associated with the Unisearch experience is the efficient and timely identification, authentication and selection of a suitable expert and the ongoing ease with which the Unisearch administration team members facilitate the arrangements under which work then proceeds with the chosen expert.”
Roger Walter - Partner, TurksLegal
"I have used Unisearch for over 20 years. They have always been proactive and supportive. They identify suitable experts, and their systems and staff make the process of engaging an expert simple and efficient. They take the time to build relationships and understand what we do. They are who I always call first. I commend them."
Brian Moroney - Partner, Moray and Agnew Lawyers
“It has been my pleasure to work with Unisearch’s very friendly and helpful staff for more than two decades. Over this time, I have been impressed with the organisation’s continued focus on the provision of expert opinion advice that is well reasoned, independent and impartial. Managerially, my experience is that Unisearch operates to a high professional and ethical standard.”
Adjunct Professor Jonathan O’Brien - Expert in Civil & Structural Engineering
"In many cases, the challenge to being an expert witness is the requirement to be an expert in all of the associated aspects of client relationships. In my experience, Unisearch manages all of these other issues, including invoicing and payment, effectively, expertly, and behind the scenes. This lets me get on with the work required and in the field where my expertise adds value."
Associate Professor Rob Nicholls - Expert in Telecommunications Policy & Regulation
Our history
Australia’s Leading Expert Opinion Provider Since 1959
For more than 65 years, Unisearch has been at the forefront of expert opinion services, pioneering the connection between academia and industry to deliver independent, credible expertise.
Established in 1959, we were the first in Australia to recognise the value of bridging technical knowledge with practical application, setting the benchmark for expert opinion services.
Since our inception, we have been the trusted partner for litigators, insurers, claims managers, loss adjusters, and public sector agencies, providing access to over 2,000 expert witnesses and consultants. Our extensive panel includes leading academics and industry specialists from Australia’s top universities, businesses, and independent consultancies, ensuring every opinion we provide is authoritative and meticulously researched.
Unisearch experts have played pivotal roles in cases spanning personal injury, product liability, engineering disputes, financial evaluations, forensic analysis, medical negligence and many more. With unmatched credentials, affiliations, and access to cutting-edge testing facilities, our experts deliver thorough, impartial opinions that withstand the highest level of scrutiny.
For over 30 years, we have also been dedicated to providing expert witness training, ensuring our experts are thoroughly prepared for courtroom proceedings. This longstanding commitment to professional development reflects our dedication to supporting our experts at every stage, equipping them with the skills and knowledge needed to deliver clear, credible, and effective expert evidence.
As the demand for reliable, independent expertise continues to grow, Unisearch remains committed to its legacy of excellence - connecting legal professionals and organisations with the trusted insights they need to navigate complex challenges with confidence.


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