1. Introduction. – 2. Methods and Materials. – 3. Discussion. – 3.1. Critical theories and principles influencing the legal foundations of restorative justice. – 3.2. Essential legal instruments for establishing a restorative justice framework. – 3.3. Proposing restorative justice models for unestablished judicial systems. – 3.3.1. Victim-offender mediation. – 3.3.2. Community reparative boards model. – 3.3.3. Family group conferencing model. – 3.3.4. Circle sentencing model. – 4. Conclusions.