Free Readiness Assessment

NIS2 Compliance
for OT and ICS
Environments

A practical readiness guide for industrial operators in energy, chemicals, manufacturing, and utilities navigating the EU NIS2 Directive and its OT-specific requirements.

8Article 21 Measures
30+Checklist Items
18Sectors Covered
FreeNo Cost
Readiness Assessment
NIS2 Compliance for OT and ICS Environments
  • Who NIS2 applies to (EE vs IE)
  • All Article 21 measures for OT
  • OT-specific readiness checklist
  • NIS2 vs NIS1 comparison table
  • Management liability explained
  • Incident reporting timelines

What is inside this assessment?

Designed for OT security and compliance teams at EU-regulated industrial operators. Covers every Article 21 requirement with practical OT implementation guidance.

01
What is the NIS2 Directive?
What NIS2 requires, when it entered into force, and why management liability is now a board-level cybersecurity issue across the EU.
02
Who Does NIS2 Apply To?
A clear breakdown of Essential Entities vs Important Entities, the sectors covered, and the penalty levels for each category.
03
Article 21 Security Measures for OT
All eight Article 21 security measures explained with OT-specific implementation guidance, covering risk assessment, incident handling, supply chain, MFA, and more.
04
OT/ICS Readiness Checklist
A 30+ item checklist across governance, incident reporting, network security, access control, supply chain, business continuity, and training.
05
NIS2 vs NIS1 Comparison
A side-by-side table showing exactly what changed: scope, management liability, incident reporting timelines, supply chain requirements, and penalties.
06
How Arista Cyber Supports NIS2
Our NIS2 OT readiness assessment, incident response planning, and supply chain risk services for EU-regulated industrial operators.
Suitable for
CISO and Legal TeamsOT Security ManagersEU Operations LeadershipRisk and Governance OfficersCompliance Officers
OT Security SpecialistsServing oil and gas, energy, manufacturing
IEC 62443 and IEC 61511Cybersecurity meets functional safety
30+ PlaybooksFree resources for OT security teams
Training PlatformTUV Rheinland certified OT security courses