Bottom line: NIS2 makes cybersecurity a mandatory responsibility of water utility management and enforces documented governance structures instead of ad-hoc IT security measures.
The NIS2 Directive extends its requirements to water utilities and other critical infrastructures. Information security thereby becomes a board-level task and requires structural governance adjustments.
The European NIS2 Directive (Network and Information Security Directive 2) classifies water supply companies above a certain size as operators of critical infrastructure. Concretely, this means: companies must integrate cybersecurity into their strategic business management and no longer treat it as a purely IT matter.
For CISOs and security officers in the water sector, this significantly changes the workload. NIS2 requires documented risk management systems, incident response plans, regular security audits, and a mandatory reporting obligation for significant security incidents to national authorities. Furthermore, management and the board of directors must actively monitor and approve cybersecurity as a business risk.
In the water sector, this entails particular challenges: many operators still use older industrial control systems (SCADA/ICS) that are difficult to modernize, as well as a traditional profit-oriented operational culture that often views security investments as a cost factor. The transition to NIS2 compliance requires budget approvals, personnel development, and frequently external consulting.
In practice, this means water utilities must: inventory all IT and OT systems, conduct vulnerability assessments, provide training for critical personnel, develop emergency plans, and demonstrate compliance to regulatory authorities. Violations of NIS2 can result in substantial fines.
Source: news.google.com · Published 26 June 2026
Lumi AI News — AI-assisted curation pursuant to Art. 50 EU AI Act. Paraphrase and classification by Lumi News Pipeline v1.7.2.