Criminal law deals with offences defined under penal statutes and provides the legal framework through which conduct considered harmful to society is investigated and adjudicated. In India, criminal proceedings are primarily governed by the Indian Penal Code and the Code of Criminal Procedure, along with various special laws addressing specific categories of offences.
A criminal case may begin with the registration of a complaint or First Information Report, followed by investigation conducted by law enforcement authorities. Evidence collected during the investigation is presented before the court, where it is examined along with witness testimony and documentary records. The court evaluates the material placed before it in order to determine whether an offence has been established under applicable law.