ELECTRONIC AUTHORIZATION

• https://portal.gsis.gr/portal/page/portal/ICISnet/services?adreseeID=10026938 

PORT AUTHORITY

• http://www.thpa.gr/gr/ 

CUSTOMS AGENTS ASSOCIATION

• http://www.sethess.gr/ 

TARIFF ITEMS

• http://ec.europa.eu/taxation_customs/dds2/taric/taric_consultation.jsp?Lang=el&redirectionDate=20110311

SHIP FINDER

• http://www.marinetraffic.com/gr/ais/home/?lang=gr