NIS2
EU directive strengthening cybersecurity for critical infrastructure
ISO 37301
Certifiable international standard for compliance management systems
Quick Verdict
NIS2 mandates cybersecurity resilience for EU critical sectors via risk management and reporting, while ISO 37301 offers voluntary CMS certification for global compliance. Companies adopt NIS2 to avoid fines, ISO 37301 for governance assurance and integration.
NIS2
Directive (EU) 2022/2555 (NIS2)
Key Features
- Expands scope via size-cap rule for medium/large entities
- Mandates strict 24-hour early warning incident reporting
- Holds senior management directly accountable for compliance
- Imposes fines up to 2% of global annual turnover
- Requires continuous risk management and supply chain security
ISO 37301
ISO 37301:2021 Compliance management systems
Key Features
- Certifiable requirements replacing guidance-only ISO 19600
- HLS alignment for IMS integration with ISO 9001/27001
- Risk-based planning with compliance obligations register
- Mandatory whistleblowing channels and anti-retaliation protections
- Leadership commitment and continual improvement via PDCA
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
NIS2 Details
What It Is
NIS2 Directive (Directive (EU) 2022/2555) is an EU regulation expanding the original NIS Directive to achieve high cybersecurity across member states. It targets essential and important entities in critical sectors using a risk-based, all-hazards approach.
Key Components
- Four pillars: risk management, business continuity, incident reporting, corporate accountability
- Strict reporting: 24-hour early warnings, 72-hour notifications, 1-month final reports
- Leverages standards like ISO 27001, NIST CSF; focuses on continuous assurance via spot checks
Why Organizations Use It
- Ensures legal compliance, avoiding fines up to 2% global turnover
- Builds cyber resilience against threats like supply chain attacks
- Enhances stakeholder trust, operational continuity, competitive edge
- Drives enterprise-wide cybersecurity transformation
Implementation Overview
- Targets medium/large EU entities in energy, transport, digital services
- Involves risk assessments, supply chain security, management training, incident plans
- Member states transpose by October 2024; requires ongoing audits, no formal certification
ISO 37301 Details
What It Is
ISO 37301:2021, officially titled Compliance management systems – Requirements with guidance for use, is a certifiable international standard for establishing, implementing, maintaining, and improving Compliance Management Systems (CMS). It replaces guidance-only ISO 19600 and applies a risk-based, PDCA cycle approach using the ISO High-Level Structure (HLS) for integration with standards like ISO 9001 and ISO 27001.
Key Components
- Core clauses: context, leadership, planning, support, operation, performance evaluation, improvement.
- Emphasizes compliance obligations register, risk assessment, whistleblowing channels, internal audits, and continual improvement.
- Built on HLS with companion standards (ISO 37302, 37303, 37002) for measurement, competence, whistleblowing.
- Certification model via accredited bodies like ANAB.
Why Organizations Use It
- Addresses regulatory complexity, ESG demands, reputational risks.
- Provides third-party assurance, investor confidence, reduced fines.
- Enhances culture of integrity, stakeholder trust.
Implementation Overview
- Phased: gap analysis, register building, training, audits.
- Suitable for all sizes/sectors; integrates with IMS.
- Certification involves initial audits, 3-year surveillance cycles. (178 words)
Key Differences
| Aspect | NIS2 | ISO 37301 |
|---|---|---|
| Scope | Cybersecurity risk management, incident reporting for critical infrastructure | All compliance obligations, risk-based CMS across all domains |
| Industry | Essential/important entities in EU sectors like energy, transport, digital services | All industries, organizations worldwide, any size or sector |
| Nature | Mandatory EU regulation with national transposition and enforcement | Voluntary certifiable international standard with audits |
| Testing | National authority spot checks, incident reporting timelines | Internal audits, management reviews, third-party certification audits |
| Penalties | Fines up to 2% global turnover or €10M for essential entities | Loss of certification, no direct legal fines |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about NIS2 and ISO 37301
NIS2 FAQ
ISO 37301 FAQ
You Might also be Interested in These Articles...
5 Ways Modern Compliance Software Makes Evolving Regulations Your Strategic Advantage
Discover 5 ways modern compliance software turns evolving regulations into strategic advantage. Automate monitoring, cut 3x non-compliance costs, stay audit-rea
Beyond the Boardroom: 5 Ways Modern Compliance Software Elevates Every Department
Discover 5 ways modern compliance software boosts HR, IT, finance & more: automate risks, enhance efficiency, ensure data integrity, stay audit-ready. Elevate y
The CIS Controls v8.1 Evidence Pack: What Auditors Ask For (and How to Produce Proof Fast)
Fail CIS Controls v8.1 audits due to missing evidence? Get the blueprint: exact artifacts auditors want, repository structure, and automation from security tool
Run Maturity Assessments with GRADUM
Transform your compliance journey with our AI-powered assessment platform
Assess your organization's maturity across multiple standards and regulations including ISO 27001, DORA, NIS2, NIST, GDPR, and hundreds more. Get actionable insights and track your progress with collaborative, AI-powered evaluations.
Check out these other Gradum.io Standards Comparison Pages
UAE PDPL vs AS9120B
Discover UAE PDPL vs AS9120B: How data privacy law meets aerospace quality standards. Key differences, compliance strategies & risks for distributors. Expert guide inside!
TOGAF vs ISA 95
Discover TOGAF vs ISA-95: TOGAF powers enterprise-wide IT alignment; ISA-95 excels in manufacturing IT/OT integration. Key differences, benefits & tips to optimize your strategy. Dive in now!
OSHA vs ISO 20000
Compare OSHA vs ISO 20000: Regulatory safety enforcement meets voluntary service management. Master compliance differences, reduce risks, and align standards for peak performance. Explore now!