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TSA Proposes Cybersecurity Regulations for Surface Transportation Sector

TSA Proposes Cybersecurity Regulations for Surface Transportation Sector

First seen 27 Jun 2026, 09:56 UTC • •

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ThreatCluster AI
ThreatCluster •June 28, 2026 at 09:07 UTC
  • •TSA's proposed rule aims to enhance cybersecurity for surface transportation.
  • •The rule builds on existing performance-based cybersecurity requirements.
  • •Stakeholder input is sought before finalizing the regulations.

The TSA has issued a Notice of Proposed Rulemaking to establish cyber risk management and reporting requirements for surface transportation owners and operators. This initiative aims to enhance the cybersecurity resilience of critical transportation infrastructure. The proposed rule builds on previous performance-based requirements and leverages frameworks from NIST and CISA. Stakeholders, including industry partners, are encouraged to provide input on the proposed regulations. The rule is part of a broader effort by the Department of Homeland Security to address cybersecurity across various critical infrastructure sectors. The TSA's proposed regulations are not yet finalized and are still open for public comment.

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Timeline

2024-11-06
TSA publishes proposed rule for surface transportation cybersecurity
The TSA announced a proposed rule mandating cyber risk management and reporting for surface transportation operators, inviting public and industry feedback.
www.tsa.gov
2026-06-27
DHS pursues regulatory harmonization in cybersecurity
The DHS is working on three overlapping cybersecurity regulations affecting critical infrastructure, raising concerns about compliance burdens.
Everycrsreport

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