UK’s New Cyber Security and Resilience Bill: What Does It Mean For Critical Infrastructure Organisations?

The report analyzes the UK’s forthcoming Cyber Security and Resilience Bill, which updates NIS 2018 to strengthen cyber defenses across critical national infrastructure (e.g., NHS, energy, water, transport). Key changes include mandatory incident reporting within 24/72 hours, designation and regulation of critical suppliers and IT service providers, stronger turnover-based penalties, and new powers for the Technology Secretary to enforce security measures. It emphasizes elevating human risk management, urging boards to treat cyber resilience as an enterprise governance issue and to adopt human-centered, low-friction security practices that align with real-world workflows.