Regression-averse Test Strategy
A regression-averse test strategy prioritizes extensive regression testing to minimize the risk of introducing defects into previously working functionality.
“A test strategy whereby the test team applies various techniques to manage the risk of regression such as functional and/or non-functional regression test automation at one or more levels.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Regression-averse Test Strategy?
This strategy emphasizes protecting stable features whenever software changes are made, often through comprehensive automated regression suites.
Regression focus: Existing functionality receives high testing priority.
Automation friendly: Large regression suites are commonly automated.
Risk reduction: Reduces the likelihood of release regressions.
Real World Example
A regulated product team is preparing a release where Regression-averse test strategy appears in reviews, test design conversations, or defect triage rather than as an isolated glossary word.
The risk is that the team treats Regression-averse test strategy as interchangeable with nearby ISTQB terms. That makes test scope blurry and can lead to weak evidence for the release decision.
The tester anchors the discussion in the official definition, asks where the concept appears in the product, and designs examples that show the difference between Regression-averse test strategy and similar ideas.
The page becomes useful in practice because Regression-averse test strategy is connected to a specific testing decision, not memorized as a detached definition.
Practice Questions
Question 1
Which statement BEST describes Regression-averse test strategy in the context of ISTQB terminology?
Question 2
A tester needs to explain Regression-averse test strategy to a non‑technical stakeholder. Which approach is MOST appropriate?
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