PFAS NEMP 3.1 (May 2026) updates drinking water PFOS limits, freshwater PFOS ecological DGVs and marine interim values. Soil, recreational water and most investigation logic are unchanged. Here is what practitioners need to re-screen.
How law firms, property managers and acquirers scope environmental due diligence before settlement: desktop review, PSI, vendor report critique and red-flag advice.
Find out when a contaminated land site audit is legally required in Australia – NSW, VIC, QLD and SA regulatory obligations explained for practitioners.
How to compare excavation, in-situ treatment, containment and validation for soil and site remediation on contaminated properties in Australia.
When councils, regulators and transactions require a suitably qualified person or CEnvP Site Contamination Specialist on contaminated land projects.
What UPSS validation and tank pit validation involve for service station and petroleum sites in NSW and QLD, and common mistakes to avoid.
A practical guide to preliminary and detailed site investigations in Australia: when a PSI is enough, when a DSI is required, and how to scope the work.