This unit describes the skills required to collect and prepare trade wastewater samples, perform basic field based tests and conduct and record analysis.This unit applies to those working in the water industry but might be relevant to others.The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.Those undertaking this unit would work under indirect supervision, while performing complex tasks in familiar contexts.No licensing, legislative or certification requirements apply to unit at the time of publication.