This report examines sustainable leadership and change management within the context of Brewers Fayre and Emirates. It begins by highlighting the benefits of sustainable leadership, then explores the implementation of change management systems, particularly comparing Brewers Fayre's practices with those of Emirates. The report analyzes the impact of these changes on management sustainability, including the challenges faced. Furthermore, it evaluates how sustainable management responds to sustainable tourism. The conclusion emphasizes the positive impact of sustainable leadership and effective change management on firm profitability and overall sustainability within the service sector. The report makes references to the work of Golensky, Hager, Laureani, and Antony.