The Blue Economy refers to the sustainable use of ocean resources for economic growth and job creation. In India, there are several challenges facing the Blue Economy, including: 1. Overfishing: Fishing in excess that makes it unsustainable and can harm the ecosystem. 2. Pollution: The ocean, being an open dumping ground for plastic, chemicals, and other waste, it becomes unsustainable. 3. Climate Change: change in the ecosystem and its organisms can lead to the death of many living beings in the sea. 4. Lack of Infrastructure: Lack of infrastructure at the local level, such as processing units and ice factories, which makes the whole process more stalemate. To audit the Blue Economy in India, it is essential to develop new techniques that take into account these challenges. One such approach could be the use of advanced satellite imaging techniques to monitor fish populations, detect pollution zones, and track weather conditions. It also requires the implementation of modern technologies that reduce the impact of marine-based activities. The development of the Blue Economy needs a sustainable approach to safeguard the ecosystem, and it goal should be to increase revenue while also being environmentally responsible.