This book provides fundamental knowledge of theories on the circular economy and circular supply chain management. It also discusses theories that have been developed or adopted in circular economy research. Traditional supply chains organizations have felt the importance of transforming their activities to become more circular. This book provides insights into the need for adopting circular supply chain practices and the circular business models they can adopt. Barriers that supply chain organizations will encounter in their efforts to expediate the transformation, and the drivers that they will need to achieve these goals, are elaborated in the book. The key factors that help in the decision-making process and modalities involved in modelling the circular chains are also discussed. These will be of great value to managers and other stakeholders. Additionally, the role of I4.0 technologies in future supply circular chains is elucidated. This book also offers solutions to supply chain organizations for achieving the sustainable development goals. Case studies and illustrations are provided in each chapter for easy understanding of theory to practice.