Professor Graham A R Johnston, AM FRACI, FTSE (re-appointed October 2004)Professor of Pharmacology, University of Sydney

Professor Ian Rae, FRACI, FTSE, Department of History and Philosophy of Science, University of Melbourne (re-appointed October 2004)

Dr Mariann Lloyd-Smith, Senior Advisor and Coordinator, National Toxics Network Inc; Co-Chair, International POPs Elimination Network (re-appointed October 2004)

Mr James Smith CEng, FIChemE, BCom (Melb) (re-appointed October 2004)Chemicals Advisor, Melbourne