Technical Guidance 45: Societal perceptions on remediation technologies guidance for engagement with residents

Mar 30, 2026

Remediation policies and guidelines are increasingly recognising the value of drawing on the knowledge and experiences of diverse stakeholders, including affected residents, to support technology selection, and to inform other related areas of remediation policy such...

Technical Guidance 14 (Part 1): Contaminant bioavailability and bioaccessibility – A scientific and technical review

Mar 30, 2026

Site assessment on land potentially affected by contamination is often undertaken at the termination or transfer of property leases, on property sale, as part of redevelopment t….

Technical Guidance 14 (Part 2): Contaminant bioavailability and bioaccessibility – Guidance for industry

Mar 30, 2026

When determining the impact of an ingested chemical on human health risk assessment, the chemicalÕs toxicity is influenced by the degree to which it is absorbed from the gastroi….

Technical Guidance 16 (Part 1): Safe on-site retention of contaminants Ð Regulatory approaches and issues – a legal perspective

Mar 30, 2026

Site contamination issues present potentially significant impediments to land redevelopment in Australia.

Technical Guidance 16 (Part 2): Safe on-site retention of contaminants – A risk-based approach

Mar 30, 2026

Under the present regulatory regimes in the various states and territories of Australia, and internationally, it is common for contamination in excess of guideline levels to be ….