This unit of competency specifies the outcomes required to integrate design briefs and site analyses, apply knowledge of construction materials and methods, and use creativity and innovation skills to produce concept sketches for small-scale building design projects covered by the Building Code of Australia (BCA), except construction Type A buildings. It involves presenting concepts to clients, negotiating changes, and preparing client-approved concept sketches and models as a basis for the ongoing design process.The unit supports concept development work for design projects that include alterations and additions, heritage restorations, and new buildings, including houses, factories, motels, offices, restaurants, retail and service outlets, and warehouses. It applies to building designers who produce design concepts that meet clients’ requirements and compliance obligations.Licensing, legislative, regulatory or certification requirements apply to this unit of competency in some States. Relevant state and territory regulatory authorities should be consulted to confirm those requirements.