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Tag: Vessel Security Plan

Aug. 27, 2026

Marine Safety Information Bulletin (MSIB) 04-26: Applicability of MTSA Cybersecurity Requirements to Inactive Vessels

MSIB 04-26 reinforces that MTSA cybersecurity requirements continue to apply to “Inactive” vessels that retain a valid Certificate of Inspection (COI) or Certificate of Compliance (COC), even during nonoperational periods.

 


 

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