OBS_VALUE: <ul><li><a href=https://diariodarepublica.pt/dr/detalhe/decreto-lei/151-2014-58273537 target=_blank>Decree-Law 151/2014 modifying the Decrees-Laws related to the rail transport(Decreto-Lei que altera os Decretos-Leis relativos ao transporte ferroviário,Adopted 13/10/2014, Annex II - Articles 20 and 21)</a></li></ul>