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Flag Authorizations

INSB Class has been delegated by an extended number of Flag Administrations as listed below, to act on their behalf for the conduct of statutory surveys and certification in accordance with the IMO international conventions and codes, as well as with national requirements pertaining to ship safety and for the prevention of marine pollution.


1. Greece (for National Legislation)     13. Lebanon
2. St. Vincent & the Grenadines     14. Syria
3. Panama     15. Belarus
4. Belize     16. Equatorial Guinea
5. Cook Islands     17. Cape Verde
6. Com. of Dominica     18. Sudan
7. Nigeria     19. Republic of Guinea
8. Union of Comoros     20 Madagascar
9. Honduras     21. Kenya
10. Cambodia     22. Jordan
11. Jamaica     23. Palau
12. Togo     24. Moldova


USCG Approval

INSB Class maintains approval as a ship classification society by the United States Coast Guard (USCG) for purposes of 46 U.S.C. 3316 (c)(1), in reflection of our commitment to achieve ever-higher standards.

INSB classed vessels freely operate in the United States waters, on the same basis with IACS classed fleet.