Altez personnel have been engaged on numerous occasions to prepare expert testimony for Tribunal and Court proceedings, and to provide expert witness reports as instructed by legal representatives.
The primary objective of an expert report is to provide independent, defensible, and technically sound written evidence that directly addresses matters in dispute. An expert report is not merely a description of defects; it is a structured analysis that applies engineering principles, relevant Australian Standards, and statutory requirements to determine causation, responsibility, and appropriate rectification.
In building and construction disputes, these reports are often relied upon by:
Because the audience may include both technical and non-technical readers, an effective expert report must be clear, logical, and readily comprehensible while remaining technically rigorous.
Engaging an experienced expert witness is critical in any building or construction dispute. Many parties mistakenly believe that a strong report is one that is forceful, aggressive, or entirely one sided. In reality, this approach often damages the credibility of the case.
In Tribunal and Court proceedings, an expert’s primary duty is to the Court or Tribunal, not to the client who engaged them. This principle is well established in Australian legal practice and is reflected in expert witness codes of conduct applicable to VCAT and Court proceedings.


Reports that use improper tone, exaggerated statements, or emotionally charged language can undermine credibility. When an expert appears partisan or insulting toward the opposing party, several risks arise:
A well-prepared expert report does not need aggressive language to be persuasive. Persuasiveness comes from:
Experienced forensic engineers understand that credibility is built through restraint, clarity, and consistency. Even when identifying non-compliant work or serious structural defects, the language must remain professional and objective.
An expert who acknowledges limitations, considers alternative explanations, and clearly explains the reasoning process is often regarded as more reliable than one who presents absolute conclusions without qualification.


It is not uncommon in disputes for a party to seek an expert who will simply support their position. However, a report that ignores contrary evidence or fails to consider alternative causes can be easily challenged.
Technically, this is problematic because:
If a report selectively presents facts, it may be exposed under cross examination. Once credibility is questioned, even valid technical findings may be treated cautiously by the Tribunal.
At Altez Engineering, our expert reports follow a disciplined and logical progression:
We outline the instructions received, relevant contractual context, and the matters in dispute.
Objective site findings are documented, supported by photographs, floor level surveys, instrument readings, and measured data.
Observations are analysed using engineering principles, reference to Australian Standards, NCC provisions, BCA requirements, and relevant technical guidelines.
We identify the likely causes of cracking, movement, water ingress, structural distress, or non-compliance.
Conclusions are presented in a clear and reasoned manner, supported by factual evidence and regulatory references.
By presenting facts in a structured sequence, supported by carefully inserted expert commentary and authoritative citations, the reasoning becomes transparent. The conclusions form naturally from the evidence rather than appearing as unsupported assertions.
Altez Engineering adopts a forensic structural engineering methodology in all dispute matters. Our role is to independently investigate and analyse the technical issues in question.
Our forensic engineering reports typically include:


We focus not only on identifying defects, but also on determining whether the defect arises from:
Altez Engineering regularly prepares:
Our reports are prepared with an understanding that they may be scrutinised under cross-examination. Accordingly, we ensure that:


If you are experiencing a building dispute and require an independent structural engineering opinion to assess the viability of your claim, we can review your documents and provide professional advice on:
Conversely, if an application has been lodged against you and you require technical points of defence, we can assess the allegations and prepare a structured engineering response.
For expert witness reports, forensic engineering investigations, or structural dispute assessments in Melbourne and Victoria, contact: admin@altezengineering.com.au
Submit your documents for review and we will advise on the appropriate next steps.
