Δημόσιοι Φορείς:
Νηογνώμονες:
- American Bureau of Shipping (ABS)
- Bureau Veritas (BV)
- China Classification Society (CCS)
- Croatian Register of Shipping (CRS)
- Det Norske Veritas Germanischer Lloyd (DNV GL)
- Indian Register of Shipping (IRS)
- Korean Register of Shipping (KR)
- Lloyd's Register (LR)
- Nippon Kaiji Kyokai (NK/ClassNK)
- Polish Register of Shipping (PRS)
- Registro Italiano Navale (RINA)
- Russian Maritime Register of Shipping (RS)
Ναυτιλιακοί Οργανισμοί:
- Κυπριακό Ναυτιλιακό Επιμελητήριο (ΚΝΕ)
- European Maritime Safety Agency (EMSA)
- International Association of Classification Societies (IACS)
- International Maritime Organization (IMO)
Ναυτιλιακοί Συλλόγοι: