OBS_VALUE: <ul><li><a href=https://diariodarepublica.pt/dr/detalhe/decreto-lei/196-1998-485060 target=_blank>Decree-Law 196/1998 establishing the juridical regime for maritime freight transport activities(Decreto-Lei que estabelece o regime jurídico da actividade dos transportes marítimos, Adopted 10/07/1998, Article 4)</a></li><li><a href=https://diariodarepublica.pt/dr/legislacao-consolidada/decreto-lei/1993-34559375 target=_blank>Decree-Law 298/1993 establishing the legal framework of port operation(Decreto Lei que estabelece o regime de operação portuária, Adopted 28/08/1993, Last modification 14/01/2013, Article 7 to 18)</a></li><li><a href=https://diariodarepublica.pt/dr/legislacao-consolidada/lei/2015-75170465 target=_blank>Law 146/2015 regulating the activity in the vessels under Portuguese flag(Lei que regula a atividade de marítimos a bordo de navios que arvoram bandeira portuguesa, Adopted 09/092015, last amended 16/07/2018, Articles 6, 33 to 37)</a></li></ul>