COBIT vs ISO 27001 vs ITIL
Governance, security, service. Three frameworks, three levels, and only one is certifiable.
COBIT, ISO/IEC 27001 and ITIL are not competitors. They answer different questions at different levels: COBIT asks whether IT as a whole is governed and managed well, ISO 27001 asks whether information security is managed as a system, and ITIL asks whether IT services are delivered and supported well.
The ISA 3.0 material positions COBIT as the overarching framework that integrates the others. Exam questions on the comparison usually test that hierarchy and which one is certifiable.
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Side by Side
Owner
COBIT 2019
ISACA
ISO/IEC 27001:2022
ISO and IEC
ITIL
PeopleCert (AXELOS)
Scope
COBIT 2019
Governance and management of all enterprise I&T
ISO/IEC 27001:2022
Information security management system
ITIL
IT service and digital product management
Level
COBIT 2019
Board and management
ISO/IEC 27001:2022
Management system for security
ITIL
Operational service delivery
Type
COBIT 2019
Framework
ISO/IEC 27001:2022
Requirements standard
ITIL
Best-practice guidance
Certify the organisation?
COBIT 2019
No
ISO/IEC 27001:2022
Yes, by accredited certification bodies
ITIL
No; the organisation-level standard is ISO/IEC 20000-1
Certify individuals?
COBIT 2019
Yes (ISACA COBIT certificates)
ISO/IEC 27001:2022
Yes (lead implementer and lead auditor courses from various bodies)
ITIL
Yes (ITIL certification scheme)
Core structure
COBIT 2019
40 objectives in five domains
ISO/IEC 27001:2022
Clauses 4-10 plus 93 Annex A controls
ITIL
Service value guidance and practices
Current version
COBIT 2019
COBIT 2019
ISO/IEC 27001:2022
2022, with Amd 1:2024
ITIL
ITIL (Version 5); ITIL 4 still widely held
| COBIT 2019 | ISO/IEC 27001:2022 | ITIL | |
|---|---|---|---|
| Owner | ISACA | ISO and IEC | PeopleCert (AXELOS) |
| Scope | Governance and management of all enterprise I&T | Information security management system | IT service and digital product management |
| Level | Board and management | Management system for security | Operational service delivery |
| Type | Framework | Requirements standard | Best-practice guidance |
| Certify the organisation? | No | Yes, by accredited certification bodies | No; the organisation-level standard is ISO/IEC 20000-1 |
| Certify individuals? | Yes (ISACA COBIT certificates) | Yes (lead implementer and lead auditor courses from various bodies) | Yes (ITIL certification scheme) |
| Core structure | 40 objectives in five domains | Clauses 4-10 plus 93 Annex A controls | Service value guidance and practices |
| Current version | COBIT 2019 | 2022, with Amd 1:2024 | ITIL (Version 5); ITIL 4 still widely held |
How They Fit Together on One Engagement
Example: an IS audit of a cooperative bank's core banking environment.
- 1
COBIT frames the audit
Use COBIT objectives to scope governance (EDM), risk (APO12), change (BAI) and operations (DSS) and to explain findings to the board.
- 2
ISO 27001 benchmarks security
Test the security policy, risk assessment and the controls the bank claims in its Statement of Applicability, or compare against Annex A if it is not certified.
- 3
ITIL benchmarks operations
Compare incident, problem and change handling at the vendor's support desk against ITIL practice.
- 4
Regulation sets the floor
RBI's 2026 Cybersecurity, Technology: Risk, Resilience and Assurance Framework Directions are mandatory for the bank; the frameworks are how you test good practice above that floor.
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Other Names That Turn Up in the Same Questions
- check_circleISO/IEC 38500 (current edition 2024): principles for the governing body on the use of IT. Written for boards and other governing bodies. The ISA 3.0 material cites the 2015 edition.
- check_circleISO 31000:2018: risk management guidelines. Not certifiable.
- check_circleISO 22301:2019: business continuity management system requirements. Certifiable.
- check_circleISO/IEC 20000-1:2018: service management system requirements. The certifiable standard closest to ITIL.
How the DISA Assessment Test Tests This
- check_circle"Which framework covers governance of enterprise IT end to end?" COBIT.
- check_circle"Which can an organisation be certified against?" ISO 27001 (and ISO 22301, ISO/IEC 20000-1). Not COBIT, ITIL or ISO 31000.
- check_circle"Best framework for IT service management?" ITIL.
- check_circleTrap: picking ISO 27001 for a question about IT strategy or value. Security is one part of governance, not the whole of it.
- check_circleTrap: version drift. COBIT 5, ISO 27001:2013 and ITIL v3 are all superseded.
FAQs
What is the difference between COBIT and ITIL?expand_more
COBIT covers governance and management of all enterprise I&T and says what should be achieved. ITIL is detailed guidance on how to deliver and support IT services. COBIT can use ITIL as a source for its service-related objectives.
What is the difference between COBIT and ISO 27001?expand_more
COBIT is a governance and management framework for all of IT and is not certifiable. ISO/IEC 27001 is a certifiable requirements standard for an information security management system.
Which is better for an IS audit, COBIT or ISO 27001?expand_more
Neither replaces the other. COBIT gives the audit its governance frame; ISO 27001 and 27002 give detailed criteria for security controls. Most IS audits use both.
Is ITIL 4 still current?expand_more
PeopleCert now offers ITIL (Version 5), with a bridge for ITIL 4 Foundation holders. ITIL 4 certifications remain widely held, so you will see both in practice.
Next steps
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