OBS_VALUE: <ul><li><a href=https://www.ejustice.just.fgov.be/cgi_loi/change_lg.pl?language=fr&la=F&cn=1991032130&table_name=loi target=_blank>Law on State owned Entreprises(Loi portant réforme de certaines entreprises publiques économiques, 1991021064, 21 March 1991, last updated on 21 April 2016, Titre V Chapter II article 154 Quater )</a></li><li><a href=http://www.ejustice.just.fgov.be/cgi_loi/change_lg.pl?language=fr&la=F&cn=2013083025&table_name=loi target=_blank>Law on the reorganisation of the National railways(Loi relative à la réforme des chemins de fer belges,  2013014495, 30 August 2013, last consulted June 2016)</a></li><li><a href=The national railway company is exempted from fees related to the use of infrastructure. target=_blank></a></li></ul>