Who has the final authority over whether the project was built up to the requirements?

• A. Customer
• B. Project Sponsor
• C. Managers
• D. Project Manager

Answer: (A)

The final authority to decide whether the project is built to the requirements rests with the customer. The customer owns the requirements and defines what “done” looks like, including the acceptance criteria that determine whether deliverables meet expectations. They are the ones who will ultimately use or pay for the project output, so their sign-off confirms that the product satisfies the agreed-upon requirements.

The project manager oversees execution, coordinates testing and validation, and ensures the work aligns with the plan and requirements. The project sponsor provides funding and champions the project, but they do not typically decide acceptance—that role belongs to the customer or the customer’s representative. Managers and project managers handle leadership and day-to-day delivery, but the formal acceptance rests with the customer once the deliverables meet the stated criteria.