This unit of competency specifies the outcomes required to develop spatial databases using a range of storage media, including digital and hard copy storage. The unit covers analysing and evaluating storage requirements, specifications and constraints, to identify data components to be maintained and appropriate storage solutions. The unit also covers arranging to create data indexes to assist in data retrieval and storage; using indexes to record and retrieve data; and accessing and retrieving data. It requires the ability to translate data into the required format to meet task requirements. The unit also requires the ability to negotiate with data suppliers and network storage providers, and to implement project management techniques to manage risks and contingencies relating to data security, and use supervisory techniques to allocate tasks and achieve planned outcomes.The unit supports those who work in a lead role in a surveying or spatial information services team in areas such as surveying, town planning, cartography, mapping and geographic information systems (GIS).No licensing, legislative, regulatory, or certification requirements apply to this unit of competency at the time of endorsement.