Administration of criminal justice is carried out through Magistrate Courts and Sessions Courts. The Indian Panel Code, 1860 (IPC), together with other penal laws constitutes India's substantive criminal law.

According to Article 124 of the Indian constitution, there shall be a Supreme Court of India. The constitutional powers and jurisdictions of the Supreme Court have been defined from Article 124-147. The Supreme Court is meant to be the highest court of appeal which takes up appeals against the verdict of High Courts. Supreme Court at the apex of Indian Judiciary to uphold the constitution of India, to protect the rights and liberties of citizens and to uphold the values of rule of law. Hence it is known as the guardian of our Constitution.

Criminal law is the body of law that relates to crime. In India Criminal Justice system includes three Acts

An organised crime group is a category of transnational, national, or local groupings of highly centralized enterprises run by criminals who attempt to regulate and control the production and distribution of a given commodity or service unlawfully.