AI system lifecycle
Take an AI system from idea to retirement, with a decision recorded at every stage.
ISO/IEC 42001 Annex A.6
- Every stage transition needs an approval and a justification
- Stages can be skipped or revisited, with a recorded reason
- The full history stays with the system
Ideation
Register the system, document the business case and identify stakeholders.
Requirements
Gather requirements, identify applicable regulations and run a preliminary risk assessment.
Design
Classify the system under the EU AI Act, run the AI impact assessment and define controls.
Development
Build, test and document the system, implementing the planned controls.
Validation
Validate the system, verify control effectiveness and complete a FRIA where one is required.
Deployment
Deploy, switch on monitoring and train users.
Operations
Monitor performance, manage incidents and changes, and review periodically.
Decommissioning
Archive data, record lessons learned and close related risks and controls.
