Responsibility, in the general sense of law, refers to a person's responsibility for the actions that are customarily attributed to him. Although the purpose of civil responsibility is the obligation of a person to compensate the victim and the purpose of criminal responsibility is to impose punishment on the perpetrator in order to maintain and restore the general order of the society, but there are many thematic commonalities between these two seemingly different concepts. The source of proof of civil liability on another's responsibility comes from the decree of the legislator. However, in order to prove this responsibility, which is the responsibility of someone who directly or indirectly committed a crime or caused damage to another, it is necessary to meet the elements and conditions that are provided in the relevant laws, both civil and criminal. In this study, to explain the elements of the civil responsibility of the cause and the perpetrator in the crime, taking into account the changes that have taken place in the Islamic Penal Code of 2012, and to examine the conflicts between civil and criminal laws in some cases, and also to provide a solution to overcome this conflict in order to form The single judicial procedure has been discussed.