Systemic risk signals
The signals no single team can see, such as incident trends across teams, lengthening lead times, change-failure rates in particular areas, the module everyone avoids, and the one expert who alone understands a system. They are read and acted on at organisational scope before a team's own metrics force the issue.
Evidence grade: practice A widely adopted practitioner model with clear provenance.
Use it when
From organisational scope upward, as the manager of managers' own instruments.
Where it stops working
Signals get read only if someone looks. The failure is waiting for a team to ask.
Where the standard uses it
- TJ-2Technical debtRecognising, quantifying, and scheduling repayment.
Used alongside it
- Continuous incremental repayment practice
- Debt as interest practice
- Elevation to business risk practice
- The technical-debt quadrant practice
Cite this model
Chicago, BibTeX and licence →Engineering Management Academy. (2026). Systemic risk signals. In Engineering Management Academy Body of Knowledge (Version 3.1, TEC.systemic-risk-signals). https://www.engineeringmanagement.academy/body-of-knowledge/techniques/systemic-risk-signals