The Legal act of National Court Register (KRS) of 20 August 1997 (Journal of Laws, 1997, No 121, Item 769 as amended) establishes uniform registration procedures, common for all entrepreneurs, who are obligated to register with KRS. National Court Register (KRS) is run by the regional courts (economic courts) in the electronic system, who are at the same time the register courts covering the area of the voivodship or its part.