The Czech Civil Code was promulgated on 3 February 2012 and entered into force on 1 January 2014. This Code recodified Czech private law and replaced the previous Civil Code of 1964, enacted during the period of communist Czechoslovakia, which, in an amended form, still remains in force in Slovakia today. Alongside the Civil Code, the Business Corporations Act, codifying corporate law in the area of business corporations, and the Private International Law Act, codifying Czech law in the field of private international law, were also adopted. However, the principal legal regulation in the field of civil procedural law, the Code of Civil Procedure of 1964, has remained in force.