|Decree-Law 508/77, from December 14||Creates Port of Sines Authority||decreto-lei-508.77.pdf327 Kbytes|
|Decree-Law 337/98, from November 3||Changes the Company from Public to Private 100% State Owned||decreto-lei-337.98.pdf199 Kbytes|
|Decree-Law 334/2001, from December 24||Changes APS, S.A. Statutes||decreto-lei-334.2001.pdf103 Kbytes|
|Decree-Law 46/2002, from March 2||Changes APS, S.A. Statutes||decreto-lei-46.2002.pdf92 Kbytes|
|Decree-Law 95/2010, from July 29||Changes APS, S.A. Jurisdiction Area||decreto-lei-95.2010.pdf527 Kbytes|
|Decree-Law 44/2014, from March 20||Defines the transference of the commercial ports of Faro and Portimão to APS, S.A.||decreto-lei-44.2014.pdf789 Kbytes|
Note: Documents only available in Portuguese.