This unit of competency specifies the outcomes required to manage the supply of cleaning equipment, chemicals and consumables used when providing cleaning services at a work site. Supply is based on sound understanding of available cleaning methods, the equipment and chemicals used for each method, and demand estimates. The unit covers updating information on products and equipment and amending orders to improve cost-effectiveness.The unit supports supervisory staff responsible for selecting and ensuring the continuous availability of cleaning supplies at a work site. It applies in a range of commercial and residential work sites.No licensing, legislative, regulatory or certification requirements apply to this unit at the time of endorsement.