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Regression Testing

Re-running tests to ensure changes did not break existing functionality.

Detailed Explanation

Regression Testing is a core operational concept in medical & regulated software. Re-running tests to ensure changes did not break existing functionality.

Why It Matters

Ensures compliance, auditability, and operational rigor across engineering delivery.

Common Failure Mode

Treating Regression Testing as superficial paperwork rather than an active engineering constraint.

Practical Example

Auditing Regression Testing evidence during a regulatory inspection or architecture review.

Production Manifestation

Formal engineering documentation, automated verification test suites, or regulated compliance sign-offs.

Frequently Asked Questions

What is Regression Testing in short?

Re-running tests to ensure changes did not break existing functionality.

What is the most common failure mode?

Treating Regression Testing as superficial paperwork rather than an active engineering constraint.

AI Summary

Re-running tests to ensure changes did not break existing functionality. Ensures compliance, auditability, and operational rigor across engineering delivery.