OBS_VALUE: <ul><li><a href=http://www.law.go.kr/LSW/lsInfoP.do?lsiSeq=178189&ancYd=20151229&ancNo=13688&efYd=20160630&nwJoYnInfo=Y&efGubun=Y&chrClsCd=010202#0000 target=_blank>Railroad Service Act(철도사업법, Enforcement Date: 1 July 2005 (Law No. 7303), last updated on 30 June 2016, Article 5,6)</a></li><li><a href=http://www.law.go.kr/LSW/lsInfoP.do?lsiSeq=190735&efYd=20161230#0000 target=_blank>Enforcement Rule of Railroad Service Act(철도사업법 시행규칙, Enforcement Date: 1 July 2005, last updated on 30 December 2016, Articles 4, attached Table 1)</a></li></ul>