Understanding competition over land and natural resources as underpinning the Colombian conflict is a fundamental step both for recognising environmental justice as a component of the peace-building process, and for taking action to guarantee non-repetition. The JEP is taking an innovative racial, ethnic and territorial approach to the inclusion of the environment in the transitional justice process. This approach acknowledges the importance of the relationship established by Afro-Colombian, Indigenous and campesinos communities with their territories, and investigates the degradation of local natural resources as a violation of the communities’ collective rights. Three of the currently open macro-cases investigate the damage caused to the environment in the context of the armed conflict: macro-cases 002, 004 and 005. Moreover the JEP has established a “Commission on Territory and the Environment” to investigate the links between the conflict and environmental degradation and to promote a reflection on a territorial and environmental approach within the various bodies of the JEP.