 Environmental Health Australia accredits Australian Environmental Health Degree and Graduate Diploma programs in accordance with the Environmental Health Australia Accreditation Policy to ensure course content meets nationally consistent requirements for practice as an EHO anywhere in Australia.As at 1 July 2009 there are EHA-accredited Universities in every State and the Northern Territory.The current requirement to become an authorised officer under the Food Act 1984 in Victoria are defined by the Secretary of the Department of Health and Human Services.