TÜV SÜD has launched OT-Runbook as a Service (OT-RaaS) to help industrial and utility operators automate regulatory reporting and strengthen incident response in operational technology (OT) environments. Announced in Munich this week, the offering targets rising cybersecurity threats and supports compliance with regulations such as NIS-2 and the Cyber Resilience Act. Its goal is to accelerate incident readiness in industries including manufacturing, energy, and critical infrastructure.
Background
Operational technology environments-including industrial control systems (ICS), supervisory control and data acquisition (SCADA), and process control networks-face mounting cybersecurity threats and increasing regulatory demands. The EU's NIS-2 Directive and Cyber Resilience Act require continuous monitoring, rapid incident detection, and timely reporting. Persistent challenges include third-party risk, data sovereignty, and integration with existing IT/OT security infrastructures. TÜV SÜD, which offers gap analyses, IEC 62443 audits, and OT advisory services, positions OT-RaaS as a managed alternative to in-house runbook and compliance processes1Focus on cybersecurity and current EU regulations, TÜV SÜD, Story - PresseBox.
Details
OT-RaaS incorporates standardized, service-level-driven runbooks into OT operations, enabling automated incident workflows and streamlined regulatory reporting. The service supports real-time monitoring, playbook execution, and post-incident documentation to align with EU compliance requirements. According to TÜV SÜD, OT-RaaS delivers consistent response protocols, audit traceability, and systematic integration with existing OT/IT security frameworks, including IEC 62443 governance models2Operational Technology (OT) Security | TÜV SÜD in India.
TÜV SÜD notes that outsourcing runbooks helps reduce operational resource demands and addresses industrial cybersecurity skill shortages. However, operators may encounter challenges relating to third-party reliance, data control, and integration with legacy systems. TÜV SÜD states it implements contractual data sovereignty safeguards and custom alignment with each customer's OT architecture to mitigate these risks.
Outlook
OT-RaaS is anticipated to see initial adoption in sectors subject to regulatory scrutiny and complex OT environments. Planned next steps include pilot deployments and collaboration with industry associations to refine runbook standards and ensure system interoperability. TÜV SÜD also plans to explore integration with digital twin-based compliance models and edge-to-cloud orchestration frameworks as industrial cybersecurity requirements evolve.
