S.4564

Maritime Cybersecurity Act

Introduced·5/19/26

The Maritime Cybersecurity Act mandates cybersecurity risk assessments for software and hardware at maritime facilities.

The Maritime Cybersecurity Act requires the Secretary of the department in which the Coast Guard is operating to assess cybersecurity risks of certain software and hardware used in maritime facilities. Owners or operators of these facilities must report annually on the software and hardware they use, especially if it is manufactured by a foreign entity of concern. The Secretary may issue waivers if the risk to national security is low compared to the benefit to commerce. The Act also mandates annual reports to Congress on cybersecurity risks and mitigation actions.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

See what it does, who it affects, and the critical issues in plain language. Free, 30 seconds.

Where it stands

Current
Commerce, Science, And Transportation Committee
Next
Committee decision

Sponsors

1
1
Democratic CaucusRepublican Caucus

History

May 19

Senate

Read twice and referred to the Committee on Commerce, Science, and Transportation.