Nowadays, human life is full of incidents that have greatly increased the risk. In a society based on altruism, morality dictates that every person who can help others should do so. This point has been descriptively and analytically accepted in the examination of the legal system of Iran and the duty to help has been accepted with all the conditions. The obligation to help is established when a person is exposed to a life-threatening danger and the helper can prevent that or the aggravation of its outcome or the injured person asks for help in an emergency and the helper understands that. In the present study, the importance of the duty to rescue was investigated regarding the legal system of other countries especially those with common law. It is necessary to amend laws in Iran to expand the scope of the duty to rescue by reducing the conditions of that considering the increase in accidents in society
