Independent investigations, clear answers.

Before any samples are collected, we form a working hypothesis about moisture source and cause. Sampling is designed to test that hypothesis — not to generate numbers in search of a conclusion.

Sampling is one part of a mould investigation, not the whole thing. We use spore trap, culturable and surface sampling where it adds value — collected to a defined plan, processed by a NATA-accredited laboratory, and interpreted in the context of the full investigation.

Every ProMould report is structured to serve as a WHS risk management record under the Managing the Risks of Biological Hazards at Work Code of Practice (Safe Work Australia, March 2026). It documents hazard identification, risk assessment methodology, sampling chain of custody, and independent control recommendations — the components a PCBU needs to demonstrate that a qualified, independent specialist was consulted and their findings acted upon.

For buildings where a change event has occurred — water damage, HVAC shutdown, flood, fit-out, or an exposure incident — the 2026 WHS Code of Practice on biological hazards creates a reassessment obligation. Our incident assessment is scoped to the triggering event and typically faster to mobilise than a full engineering assessment. It produces the same structured written report and the same standard of documentation.