Framework overlap

Does ISO 55001 cover ISO 37301:2021?

You hold ISO 55001 and have been told to do ISO 37301:2021. Here is how much overlaps, control by control.

55% of ISO 37301:2021 you already have

ISO 55001 already covers about 55% of ISO 37301:2021, leaving 19 of 42 controls as genuinely new work.

Already covered 13 Likely covered 10 New work 19

What is genuinely new work

Nothing in ISO 55001 reaches these. This is the list to scope.

4.5
Compliance obligations
4.6
Compliance risk assessment
5.1.1
Governing body and top management
5.1.2
Compliance culture
5.1.3
Compliance governance
5.2
Compliance policy
5.3.2
Compliance function
5.3.4
Personnel
6.3
Planning of changes
7.2.2
Employment process
7.2.3
Training
7.3
Awareness
7.4
Communication
7.5.2
Creating and updating documented information
7.5.3
Control of documented information
8.3
Raising concerns
9.1.3
Development of indicators
9.1.4
Compliance reporting
9.1.5
Record-keeping
Show the 23 you already have
10.1
Continual improvement
10.2
Nonconformity and corrective action
4.1
Understanding the organization and its context
5.1
Leadership and commitment
6.1
Actions to address risks and opportunities
7.5
Documented information
8.1
Operational planning and control
9.1
Monitoring, measurement, analysis and evaluation
9.2
Internal audit
9.2.2
Internal audit programme
9.3
Management review
9.3.2
Management review inputs
9.3.3
Management review results
4.2
Understanding the needs and expectations of interested parties
4.3
Determining the scope of the compliance management system
4.4
Compliance management system
5.3
Roles, responsibilities and authorities
6.2
Compliance objectives and planning to achieve them
7.1
Resources
7.2
Competence
8.2
Establishing controls and procedures
8.4
Investigation processes
9.1.2
Sources of feedback on compliance performance

How this is calculated

Already covered means a mapping runs from a control in ISO 55001 to that control. Likely covered means no direct mapping exists but both frameworks map to the same control in a third standard. New work means neither. We keep those separate rather than adding them into one friendlier number, because blending them would present a two-hop inference as a verified fact.

Coverage is not symmetric. Run it the other way and you will get a different number; both are correct.

From 332,959 cross-framework control mappings across 723 frameworks, 531 of them verified against their source documents. It does not tell you that you are compliant: a mapped control means the two standards ask for the same thing, not that you have done it.

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