You are a project manager who is completing a project for another organization. The project you are managing will have phased deliverables throughout the project. Stakeholders are required to complete scope validation at the end of each phase so that the project can move forward. Your payment requests will also be attached to the approval of each phase so it is important to you, on several levels, that the stakeholders participate in scope validation as soon as they are requested. You have documented the process for reviewing the product acceptance criteria with the stakeholders.

What project document details the product acceptance criteria in all the projects?