- Classification Society
IACS
ABS
LLOYDS REGISTER
DNV
NK
BUREAU VERITAS
GERMANLLOYD
POLISH REGISTER OF
SHIPPING (PRS)
REGISTRO ITALIANO NAVALE
-RI .
BULGARIAN REGISTER
OF SHIPPING - BR.
HELLENIC REGISTER - HR.
KOREAN REGISTER - KR.
INDIAN REGISTER OF SHIPPING
- IR.
CHINESE REGISTER OF
SHIPPING - ZC.
KLASIFIKASI INDONESIA - KI.
YUGOSLAV REGISTER - JR.