Which element is essential when changes to requirements are approved during a project?

• A. Verbal agreement is sufficient
• B. Updated SOW/contract amendments and impact assessments
• C. No changes are allowed after approval
• D. Only price changes require documentation

Answer: (B)

When requirements change and those changes are approved, the essential step is to formalize them with updated contractual documents and a thorough impact assessment. Updating the SOW or contract amendments ensures the new scope, deliverables, milestones, responsibilities, and acceptance criteria are clearly defined and legally binding. The impact assessment analyzes how the change will affect schedule, budget, resources, quality, risk, and any dependent tasks, giving the team a clear picture of trade-offs and a basis for informed decision-making. This combination creates a traceable record, supports governance, and helps prevent disputes or miscommunications as the project evolves.

Verbal agreement falls short because it lacks a written, enforceable record and clear visibility of exactly what changed. Saying no changes are allowed after approval ignores the purpose of a formal change-control process, which is to manage alterations systematically rather than halt necessary adjustments. Limiting documentation to price changes neglects the broader effects a change can have on scope, timing, and risk, which all need proper documentation and analysis.