Preparing for NIS2: A Compliance Guide For Covered Entities | UpGuard

**Executive summary:** This article outlines the EU NIS2 Directive (second version), summarizing its expanded sector scope, new essential vs. important classifications, stricter incident-reporting timelines (preliminary within 24 hours, full within 72 hours, and a final report after remediation), enhanced risk management and supply-chain obligations, mandatory senior-management accountability and training, cross-border cooperation measures, and substantially increased penalties for non-compliance; it concludes with practical preparation steps and promotes UpGuard as a compliance solution.