The purpose of this article is to analyze the implementation of transitional justice as a reconciliation mechanism, through judicial and extrajudicial processes, established in the final agreement for the end of the conflict and the construction of a stable and lasting peace, agreed between the Colombian National Government and the armed group FARC-EP (Revolutionary Armed Forces of Colombia - People's Army), with the aim of replacing a state of civil war with a peaceful social order of mediation. Particularly, the design of each State, referring to the Colombian one, where the supreme duty of the historical memory is reconciled, the reconstruction of the citizenship, the nation and the market with justice.