A Diploma of Interior Design and Decoration provides the technical skills, industry knowledge and understanding of design processes that shape the environments in which we live, work, shop and eat. It builds a foundation of industry knowledge, under the guidance of academics and industry professionals. This diploma gives accreditation for further study or a career in the field.

The Diploma of Interior Design is for those who wish to work in the interior design and decoration industry. Interior designers and decorators deal with the design of interior spaces in retail, domestic and exhibition spaces. In addition to spatial design and organisation, the interior designer and decorator will plan and create furniture, fittings, surface and colour schemes for a range of architectural contexts.

This qualification is typically used to develop a breadth, depth and complexity of skills and knowledge covering furnishings, finishes and aesthetic presentation to meet the purpose, efficiency and comfort of the space and encourage the principles of environmental sustainability. It covers a detailed understanding of the application and effect of color and pattern in interior space and the application of historic furnishing styles and their relationship to architectural periods and heritage projects to provide a full range of decoration services, consultation and design advice, including: researching and analyzing the client's goals and requirements planning, arranging and styling the space, and preparing detailed client presentations, selecting and specifying color schemes, furniture, fabrics and fixtures, including layouts and detailed specifications, preparing design documentation for specialty floor coverings, fabrics and wall finishes ,working with builders, architects and service contractors to advise on changes to the interior structure, producing documentation for shop fitters, cabinet makers, furniture suppliers and materials suppliers, preparing documentation for power and communications locations, reflected ceiling plans and lighting designs that reflect an understanding of basic building protocols, providing contract documentation for the pricing, procurement and installation of materials and furniture, organizing the purchasing of materials, accessories, artwork and furnishings, contracting and supervising tradespeople required to implement a project.