Chapter 5 – Managing the Test Activities
Risk Level – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
The importance of a risk as defined by its characteristics such as likelihood and impact.
In simple words
A single number (often likelihood × impact) that says how much attention a risk deserves.
Exam tip
Risk level, not gut feeling, should drive test prioritization.
Related terms
- Risk AssessmentScore each risk on likelihood × impact so you can rank them.
- Risk-Based TestingYou test the risky stuff first and hardest. Low-risk areas get lighter coverage.
- PriorityHow urgently the bug should be fixed from a business point of view — a low-severity blocker for a demo can still be top priority.
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