1. Deep Eutectic Solvents - An Introduction 2. Design strategies for synthesis of Deep Eutectic Solvents 3. Advances in Understanding the Applications of Deep Eutectic Solvents in Gas Capture 4. Green Solvent credentials and critical analysis of Deep Eutectic Solvents 5. Deep Eutectic Solvents vs Ionic Liquids: Similarities and Differences 6. Role of Deep Eutectic Solvents as Pretreatment Media for Biomass transformation 7. Role of Deep Eutectic Solvents in Designing Biocatalytic Processes 8. Role of Deep Eutectic Solvents in Membrane-based Seperation Processes 9. Role of Deep Eutectic Solvents in Process Simulations in Extraction Operations 10. Role of Deep Eutectic Solvents as Decontaminants 11. Role of Deep Eutectic Solvents in Cross-coupling Reactions as Neoteric Reaction Medium 12. Significance of Deep Eutectic Solvents as Efficient Systems for Drug Discovery, Drug Delivery and Pharmaceutical Applications 13. Role of Deep Eutectic Solvents in CO2 Mitigation Technologies 14. Deep Eutectic Solvents in Desulphurization of Fuel Oil 15. Regulatory Aspects for Deep Eutectic Solvents Applications 16. Impact of Deep Eutectic Solvents to Health, Safety and Environment