Judith has been working within the contaminated sites sector for seventeen years, over the last twelve years she has specialised in human health risk assessment. Her experience has included risk assessment, site assessment and remediation. Judith has worked on numerous risk assessment projects with varying land uses, sensitivities and contaminant sources. In particular Judith has gained extensive experience in the assessment of petroleum hydrocarbons and chlorinated hydrocarbons and has worked on several PFAS risk assessments. She has also gained extensive experience in the assessment of vapour intrusion through vapour migration modelling and through direct measurement such as flux emission, soil gas and ambient air sampling on contaminated sites. Judith also provides risk assessment audit support to Senversa contaminated land auditors in NSW and across Australia. When she is not at work Judith enjoys spending time with her two children and through them has learnt more than she very thought she would on AFL and other sporting codes.