Assarmatori https://www.assarmatori.eu/
Cesma https://www.cesma-europe.org/
Confitarma https://www.confitarma.it/
Federmanager https://www.federmanager.it/
Gazzetta Ufficiale https://www.gazzettaufficiale.it/
INAIL https://www.inail.it/cs/internet/home.html
INPS https://www.inps.it/
IPSEMA https://www.inail.it/ipsemacortesia/
Marine Traffic https://www.marinetraffic.com/
MIT (Ministero delle infrastrutture e Trasporti) https://www.mit.gov.it/
Torre d’amare https://www.marittimienavi.net/