Most land development projects are designed to progress without conflict. But when issues arise - whether it’s stormwater impacts, flood risk, or differing views between landowners and councils - those challenges can escalate. When they do, having the right expertise on your side can make all the difference.
At CKL, our team doesn’t just design and advise. We’re also trusted to step in as independent expert witnesses, helping resolve complex technical disputes around stormwater, flood modelling, and land development.
As director Bronwyn Rhynd explains, this work typically sits at the most challenging end of a project lifecycle.
“You don’t aim to end up in court; it’s usually a last resort. However, when issues can’t be resolved through normal channels, that’s where expert input becomes critical.”
Bringing clarity to complex technical issues
Expert witness work requires being able to clearly explain complex engineering concepts in a way that decision-makers can understand.
Bronwyn is regularly called on by planners, lawyers, and councils to provide independent advice, particularly on stormwater management and flood modelling.
That work can involve:
• Supporting early-stage discussions to help avoid disputes
• Providing technical input during negotiations between parties
• Preparing evidence for Environment Court or High Court proceedings
• Appearing in court to present and defend technical findings
One of the key differences with expert witness work is the obligation to remain completely impartial.
Even when engaged by a client, CKL’s role is to provide objective, evidence-based advice that stands up under scrutiny.
“When you’re acting as an expert witness, your responsibility isn’t to advocate for a position, it’s to present your professional opinion, based on the facts.”
This independence is critical, particularly in emotionally charged or high-stakes situations where multiple parties may have competing views.
Supporting better outcomes—before and beyond court
While CKL has extensive experience presenting evidence in court, the real value often comes earlier.
By bringing in expert input at the right time, many issues can be resolved before they escalate.
And when they can’t, clients have confidence knowing the advice they’ve received is robust, defensible, and clearly communicated.
“Court is expensive and time-consuming for everyone involved. If we can help resolve things earlier, that’s always the best outcome. But if it does get to that point, we’re there to support it properly.”
Trusted expertise across the industry
CKL’s expert witness services are used by a wide range of clients, from private developers through to councils and public entities.
It’s a reflection of the trust placed in the team’s technical capability, practical experience, and ability to communicate clearly under pressure.
For more information on CKL’s expert witness services, or to discuss your situation, contact our team.
