IEC 63452

IEC 63452 Compliance

Cybersecurity for Railway Systems

IEC 63452 is an upcoming international standard focused on cybersecurity for railway applications. Developed by the International Electrotechnical Commission (IEC), it aims to provide a comprehensive framework for managing cybersecurity risks across the entire railway ecosystem, including rolling stock, signaling systems, fixed installations, and supporting services.​  

The standard builds upon existing frameworks such as IEC 62443 (industrial automation cybersecurity) and CENELEC TS 50701 (railway-specific cybersecurity guidelines), adapting their principles to the unique operational environment of the railway sector.​  

The standard is in the final stages of development, with the following timeline:​  

  • Final Draft International Standard (FDIS): Expected by February 2025​
  • International Standard (IS) Publication: Anticipated by July 2025​

Organizations involved in railway systems should monitor the progress of IEC 63452 and prepare for its implementation upon publication.  

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Who Needs to Comply with IEC 63452? 

Once published, compliance with IEC 63452 will be relevant for:​  

  • Railway Operators and Infrastructure Managers: Responsible for the overall security of railway operations.
  • Rolling Stock Manufacturers: Designing and producing trains and related components.
  • Signaling and Control System Providers: Developing systems that manage train movements and safety.​
  • Maintenance and Service Providers: Ensuring ongoing security throughout the system lifecycle.​
  • Cybersecurity Solution Vendors: Offering products and services tailored to railway cybersecurity needs.​

Failure to comply with IEC 63452 can result in operational disruptions, safety incidents, and financial penalties, impacting both passenger safety and business continuity. 

How Orbik Helps You Achieve IEC 63452 Compliance

We take a proactive approach to railway cybersecurity, ensuring that your products and systems meet the highest security standards. 

Threat & Risk Assessment

  • Identify cybersecurity vulnerabilities in rolling stock, signaling, and communication systems.
  • Perform a gap analysis to align with IEC 63452 requirements.
  • Develop a customized risk mitigation strategy.

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Secure-by-Design Implementation

  • Integrate security controls throughout the product development lifecycle.
  • Conduct penetration testing and cybersecurity validation.
  • Ensure compliance with railway-specific security protocols.
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Certification & Documentation Support

  • Prepare the necessary compliance documentation.
  • Assist with audit readiness and certification processes.
  • Provide ongoing monitoring and cybersecurity strategy updates.

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Who Needs to Comply with IEC 63452?
Unsure if IEC 63452 applies to you?
  • Rolling Stock Manufacturers – Ensuring trains are cyber-secure by design.
  • Railway Operators & Infrastructure Owners – Protecting networks, signaling systems, and data exchange.
  • System Integrators – Building resilient railway architectures with cybersecurity at their core.
Future-Proof Your Railway Cybersecurity with Orbik
Let’s take your railway cybersecurity to the next level

As the railway sector moves towards digital transformation, compliance with IEC 63452 isn’t just a regulatory requirement—it’s a business imperative. 

At Orbik, we don’t just ensure compliance; we help you build a long-term cybersecurity strategy, keeping your railway systems safe, reliable, and resilient against future threats. 

IEC 63452 Compliance: Who Needs It and Why It Matters