ISO 22301
International standard for business continuity management systems
ISO 28000
International standard for supply chain security management systems
Quick Verdict
ISO 22301 provides business continuity frameworks for all organizations, ensuring operational resilience against disruptions. ISO 28000 delivers supply chain security management, protecting logistics from threats. Companies adopt them for certification, risk reduction, compliance, and enhanced stakeholder trust.
ISO 22301
ISO 22301:2019 Business continuity management systems Requirements
Key Features
- Annex SL HLS enables ISO 27001 integration
- Mandates BIA/RA for critical function prioritization
- Requires Clause 8 operational testing exercises
- Demands Clause 5 leadership commitment policy
- Drives PDCA cycle for continual improvement
ISO 28000
ISO 28000:2022 Security management systems — Requirements
Key Features
- PDCA cycle for security management systems
- Risk assessment and treatment per ISO 31000
- Supply chain focus including external providers
- Top management leadership and policy commitment
- Security plans aligned with ISO 22301
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ISO 22301 Details
What It Is
ISO 22301:2019 — Business continuity management systems — Requirements is an international certification standard for establishing, implementing, and improving a Business Continuity Management System (BCMS). It provides a robust framework to protect against disruptions, using a risk-based PDCA (Plan-Do-Check-Act) approach aligned with Annex SL for integration with other standards.
Key Components
- Clauses 4-10 cover context, leadership, planning (BIA/RA), support, operations (testing), evaluation, and improvement.
- No fixed controls; tailored via BIA and risk assessment.
- Built on PDCA cycle; certification via two-stage audits, valid 3 years with surveillance.
Why Organizations Use It
- Mitigates downtime from cyberattacks, disasters; reduces costs, insurance premiums.
- Ensures regulatory compliance (e.g., NIS); boosts trust, tender success.
- Enhances resilience, competitive edge in fintech/healthcare.
Implementation Overview
- Gap analysis, BIA/RA, policy development, training, testing, audits.
- Applicable to all sizes/sectors; 6-12 months typical with platforms like ISMS.online.
- Digital tools accelerate certification to months.
ISO 28000 Details
What It Is
ISO 28000:2022 — Security and resilience — Security management systems — Requirements is an international management system standard for establishing, implementing, maintaining, and improving a security management system (SMS) with explicit focus on supply chain security. It employs a risk-based PDCA (Plan-Do-Check-Act) methodology, aligned with ISO high-level structure for integrated systems.
Key Components
- Clauses 4–10: context, leadership, planning (risks/objectives), support, operation (controls/plans), performance evaluation, improvement.
- Core: risk assessment (ISO 31000-aligned), security strategies/plans (ISO 22301-consistent), supplier controls.
- Certification model via accredited bodies per ISO 28003.
Why Organizations Use It
- Manages threats like theft, sabotage, disruptions; reduces losses, ensures continuity.
- Meets regulatory/contractual needs, enhances market access, partner trust.
- Builds governance, credibility via audits; lowers insurance costs.
Implementation Overview
- Phased: gap analysis, risk assessment, policy/roles, training, controls, audits.
- Scalable for all sizes/sectors; 12–18 months typical to certification.
Key Differences
| Aspect | ISO 22301 | ISO 28000 |
|---|---|---|
| Scope | Business continuity across all operations | Supply chain security management |
| Industry | All sectors, all sizes worldwide | Logistics, manufacturing, all sizes global |
| Nature | Voluntary BCMS certification standard | Voluntary SMS certification standard |
| Testing | Exercises, audits, management reviews | Internal audits, risk assessments, exercises |
| Penalties | Loss of certification, no legal penalties | Loss of certification, no legal penalties |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ISO 22301 and ISO 28000
ISO 22301 FAQ
ISO 28000 FAQ
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