⚓Revisions to MARSEC Directive 104-6 for U.S. Vessels Operating in High-Risk Waters
Revisions to Maritime Security (MARSEC) Directive 104-6; Guidelines for U.S. Vessels Operating in High Risk Waters
Summary
The Coast Guard announces the availability of Revision 9 to Maritime Security (MARSEC) Directive 104-6, which provides guidelines for U.S. vessels operating in high-risk waters (HRW) where acts of terrorism, piracy, and armed robbery against ships are prevalent. The directive contains security-sensitive information and, therefore, cannot be made available to the general public. U.S. vessel owners and operators who have needed to take action under previous versions of MARSEC Directive 104-6, should immediately contact their local Coast Guard Captain of the Port or District Commander for a copy of Revision 9. This revision contains important updates to HRW locations and organizational responsibilities regarding addressing security risks in those waters.
Agencies
- Homeland Security Department
- Coast Guard
Business Impact
$$$ - High
The revision to MARSEC Directive 104-6 establishes new compliance requirements for U.S. vessels operating in high-risk waters, including potential actions vessel owners/operators must take prior to entry. This impacts operational procedures and security adaptations that could incur costs for compliance and risk management.