ISO 20000
International standard for service management systems
ISO 19600
International guidelines for compliance management systems
Quick Verdict
ISO 20000 certifies service management for reliable IT delivery across industries, while ISO 19600 guided compliance systems for obligation management. Companies adopt ISO 20000 for market trust and operations; ISO 19600 for risk-based governance foundations.
ISO 20000
ISO/IEC 20000-1:2018 Service management system requirements
Key Features
- Annex SL structure aligns with ISO 9001, 27001
- End-to-end service lifecycle operational domains (Clause 8)
- Auditable, certifiable service management system requirements
- Leadership accountability and risk-based planning (Clauses 5-6)
- PDCA-driven continual improvement and performance evaluation
ISO 19600
ISO 19600:2014 Compliance management systems — Guidelines
Key Features
- Principles of good governance for CMS
- Risk-based compliance obligations identification
- PDCA cycle and high-level structure
- Proportionality to organization size/complexity
- Integration with other management systems
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ISO 20000 Details
What It Is
ISO/IEC 20000-1:2018 is the certifiable international standard for establishing and operating a service management system (SMS). It specifies auditable requirements for managing the full service lifecycle—planning, design, transition, delivery, and improvement—using a risk-based, PDCA (Plan-Do-Check-Act) approach aligned with Annex SL high-level structure.
Key Components
- Clauses 4-10 cover context, leadership, planning, support, operation, performance evaluation, and improvement.
- Clause 8 organizes operations into service portfolio, relationships, supply/demand, design/transition, resolution/fulfilment, and assurance.
- Core processes include incident/problem management, change/release, configuration/asset, availability/continuity, and supplier control.
- Built on ITIL practices; supports certification via accredited audits.
Why Organizations Use It
- Drives service reliability, customer trust, and market differentiation (e.g., 50% certificate growth).
- Mitigates risks in multi-supplier ecosystems; integrates with ISO 9001, 27001.
- Benefits: 69% trust boost, 59% service improvement, 44% risk reduction (BSI survey).
Implementation Overview
- Phased: gap analysis, design, deploy, audit (Stage 1/2), surveillance.
- Applies to any service provider size/industry; 12-18 months typical for mid-sized firms.
ISO 19600 Details
What It Is
ISO 19600:2014 Compliance management systems — Guidelines is an international standard offering non-certifiable guidance for establishing, developing, implementing, evaluating, maintaining, and improving a Compliance Management System (CMS). It applies to all organization types/sizes via a principles-based, risk-based PDCA (Plan-Do-Check-Act) approach, emphasizing proportionality to context and complexity.
Key Components
- 10 clauses mirroring ISO high-level structure: context, leadership, planning, support, operation, performance evaluation, improvement.
- Core principles: good governance (e.g., compliance function independence), proportionality, transparency, sustainability.
- No fixed controls; focuses on obligations identification, risk assessment, policy, training, monitoring.
- Guidance model; succeeded by certifiable ISO 37301:2021.
Why Organizations Use It
- Mitigates compliance risks (legal, contractual, voluntary obligations).
- Demonstrates governance to regulators/courts, reducing penalties.
- Enhances culture, integration with other ISO systems (e.g., 9001, 14001).
- Builds stakeholder trust, competitive edge via scalable CMS.
Implementation Overview
- Phased: gap analysis, design, rollout, monitoring.
- Scalable across industries/geographies; no certification but internal benchmarking.
- Key activities: obligations register, risk assessment, training, audits.
Key Differences
| Aspect | ISO 20000 | ISO 19600 |
|---|---|---|
| Scope | Service management systems (SMS) lifecycle | Compliance management systems (CMS) obligations |
| Industry | All service providers, IT-focused | All organizations, any sector |
| Nature | Certifiable requirements standard | Non-certifiable guidelines (withdrawn) |
| Testing | Stage 1/2 audits, surveillance, recertification | Internal audits, management reviews |
| Penalties | Loss of certification, no legal penalties | No penalties (guidance only) |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ISO 20000 and ISO 19600
ISO 20000 FAQ
ISO 19600 FAQ
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