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 48 (Part 1): Risk-Based Investigation of Environmental Contamination

Mar 30, 2026

The two-part technical guidance document was originally developed and published by the HawaiÔi State Department of Health for use in site investigations, and was later adapted f….

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 ….

Technical Guidance 20: Guidance document for the revegetation of land contaminated by metal(loid)s

Mar 30, 2026

The revegetation of sites contaminated by metals (such as Cu, Zn, Ni, or Pb) and metalloids (such as As) is an important environmental challenge.