<ul><li><a href=https://www.slov-lex.sk/pravne-predpisy/SK/ZZ/2001/259/20060401 target=_blank>Act on Railway Comapny(Zákon o Železničnej spoločnosti, a. s., Act No. 259/2001 Coll., last update on 1 April 2006, § 9)</a></li><li><a href=https://www.slov-lex.sk/pravne-predpisy/SK/ZZ/1993/258/ target=_blank>Act on the Slovak Republic Railways(Zákon o Železniciach Slovenskej republiky, Act No. 258/1993 Coll., last update on 1 July 2016, § 2)</a></li></ul>