System Maturity Matrix 2025
23 October 2025

System Maturity Matrix Updates
In response to feedback on its use in practice, we have made some updates to the System Maturity Matrix for 2025:
- No major changes have been made
- The conditions and sub-conditions remain the same as last year but
- We have simplified the language and
- Clarified the difference between sub-conditions and maturity levels.
You can access the new version of the System Maturity Matrix along with further information and guidance via the links below:
- System Maturity Matrix 2025
- System Maturity Matrix 2025 survey guidance
- System Maturity Matrix Video explainer
- System Maturity Anchor Examples 2025
- Assessing System Maturity in a Place Workshop Guidance
- Supporting Information for System Security Matrix
- CCA Survey FAQs
- Participant information sheet September 2025
