The Penal Code or Criminal Act^[1](형법^[2]) is the criminal law code in South Korea. The first modern criminal code in Korea was introduced during Japanese rule. From 1912 to 1953, the Japanese Criminal code was used for around 40 years. In September 1953, South Korea enacted its own criminal code.

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Quick Facts National Assembly of South Korea, Territorial extent ...

Penal Code
National Assembly of South Korea
Territorial extent	South Korea
Enacted	Sept 18, 1953
Commenced	Oct 3, 1953
Status: In force

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Crime laws for Joseon generally followed China; however it also reflected Joseon and Neo-Confucianist ideologies. In 1912, the Governor-General of Korea declared the Chosun Criminal Order (조선형사령) and on April 4, the Penal Code of Japan and Criminal justice system of Japan came into force in Korea. After liberation, the Chosun Criminal Order remained in place until October 2, 1953.

The law was enacted 50 days after the Korean War ceasefire on September 18, 1953. 15 days later in Oct.3, the law was officially in force.

The Penal Code enacted in 1953 was mostly a translation of the Japanese criminal code. As time passed, South Korea's Penal Code became more subjective than its inspiration. The South Korean Penal Code has stronger penalties than its precursor, excluding robbery and other property crimes. Punishments were stricter on laws regarding government rights and almost all laws include punishments for preparing a criminal act.

Punishments included capital punishment, Imprisonment with hard labor, Imprisonment, disqualification, loss of rights, fines, minor fines, and confiscation of property.

Imprisonment with hard labor is classified as an Indefinite imprisonment or a definite imprisonment. Definite imprisonments are longer than 1 month and less than 30 years. However, in the case of an additional punishment, dsentences can extend to 50 years.

The penal code of Korea is composed of two parts, a general regulation and crime-specific. In general regulations have four parts:

• Application scope of Criminal law
• Crime
• Punishment
• Duration

• Civil Code of Republic of Korea
• Constitution of South Korea