A requirement changed after testing began. How do we handle it?

Late requirement change

Assess the change's effect on implemented work, tests, documentation, and acceptance. Make the decision visible and preserve the prior baseline so nobody mistakes changed criteria for a failed delivery.

What to do now

  1. Record the revised requirement
  2. Trace affected outputs and tests
  3. Estimate rework and risk
  4. Approve the change and rebaseline affected evidence
Recommended action flow for late requirement change: Record the revised requirement then Trace affected outputs and tests then Estimate rework and risk then Approve the change and rebaseline affected evidence. Escalate when the change threatens a committed release or invalidates critical testing.

When to escalate

Escalate when

The change threatens a committed release or invalidates critical testing.

Who decides

The scope owner and authorized sponsor

Example

A new approval level requires updates to workflow logic, test cases, training, and the release forecast.

Mistake to avoid

Changing acceptance criteria without recording the impact.

Prevent a repeat

Review ambiguous requirements and unresolved acceptance conditions before the affected work begins.

Suggested ApprovedFlow setup

  • Projects
  • Tasks
  • Documents
  • Approvals

Keep the agreed scope and acceptance evidence with the project; record any proposed change and its decision separately. See the platform

Related cases

Practice references