The idea which focuses on meeting human development goals without exhausting the availability of resources for future generations is referred to as sustainable development. It is a way of organizing society and its interaction with the environment so that it can exist in the long term. Sustainable development requires understanding the issues from various angles such as environmentalist and economical. It is essential in tackling a number of inter-related global issues such as poverty, inequality, hunger, and environmental degradation. There has been rapid progress in this area and the environmental reforms are finding their way across multiple industries. This book unravels the recent studies on international laws and policies related to sustainable development. It will provide comprehensive knowledge to the readers.