Nov. 26, 2025

Publication of Cybersecurity Training and Incident Reporting Guidance and Policy Documents: Policy Letter 01-25 and Navigation and Vessel Inspection Circular (NVIC) 02-24, Change (CH) 1

The Coast Guard recently released CG-5PC Policy Letter 01-25, Cybersecurity for Personnel with Access to Information Technology (IT) or Operational Technology (OT) Systems, on October 10, 2025. This policy supports recent Cybersecurity in the Marine Transportation System regulations, specifically requirements stated under 33 Code of Federal Regulations (CFR) 101.650(d).

July 22, 2025

Final Rule: Cybersecurity in the Marine Transportation System- Frequently Asked Questions

On January 17, 2025, the Coast Guard published a final rule, Cybersecurity in the Marine Transportation System (MTS), in the Federal Register (90 FR 6298).

July 16, 2025

Final Rule: Cybersecurity in the Marine Transportation System – Implementation Timeline

The Coast Guard is implementing the final rule’s timeline as published in the final rule published in the Federal Register. The Coast Guard will also exercise its Captain of the Port authority to ensure cybersecurity requirements on foreign flag vessels entering United States ports are being met.

June 16, 2025

Why Coast Guard Research Is Essential to Every Mission

The Spring 2025 issue of Proceedings honors over five decades of innovation at the U.S. Coast Guard Research and Development Center. Explore how the RDC's legacy of problem-solving and partnership continues to shape the future of Coast Guard missions.

May 19, 2025

Coast Guard Cyber Command releases 2024 CTIME report

U.S. Coast Guard Cyber Command released its fourth annual Cyber Trends and Insights in the Marine Environment (CTIME) report.