This assignment explores the concept of Brand Health Tracking (BHT) through a case study of Optus, Australia's second-largest telecommunications company. It examines the research objectives and business objectives associated with BHT, outlining the information required to fulfill these objectives. The assignment delves into the research design, comparing Optus with a weaker brand, itel Community Telco, to highlight the importance of brand health tracking in achieving competitive advantage. It analyzes the strengths and weaknesses of qualitative and quantitative research approaches, emphasizing the importance of tracking key metrics like awareness, usage, consideration, and advocacy. The assignment concludes by recommending strategies for Optus to maintain its brand health and achieve continued success in the competitive telecommunications market.