Edited by Alejandro Iza and Robyn Stein
| Chapter 1 | Dr Alejandro Iza, IUCN Environmental Law Centre (ELC), Robyn Stein, IUCN Commission on Environmental Law and Juan Carlos Sánchez (ELC) |
| Chapter 2 | Dr Ger Bergkamp, World Water Council (WWC), Gregory J. Hobbs, Jr (Justice, Colorado Supreme Court) and Dr Alejandro Iza |
| Chapter 3 | Stefano Burchi, former Legal Office, Food and Agriculture Organization of the United Nations (FAO) and Robyn Stein; in collaboration with Olga Buendía (formerly of ELC) |
| Chapter 4 | Dr Alejandro Iza and Robyn Stein |
| Chapter 5 | Dr Alejandro Iza and Robyn Stein |