Who typically makes the final decision on changes to the project scope?

The owner typically makes the final decision on changes to the project scope because they hold ultimate responsibility for the project’s direction, budget, and objectives. The owner is the party funding the project and has a vested interest in ensuring that the project aligns with their goals and vision.

While the general contractor, project manager, and architect all play critical roles in the execution and planning phases, they primarily advise and provide recommendations based on technical and logistical considerations. The project manager oversees the project's progress and facilitates communication, but they do not have the authority to finalize changes without the owner's approval. Similarly, the architect might propose design changes based on functionality or aesthetics, but again, these suggestions need to be validated by the owner, especially when they could impact costs or project timelines.

In short, the ultimate decision-making power resides with the owner, as they have the final say on whether to accept or reject proposed changes to the project scope. This structure emphasizes the owner’s control over the project while allowing other stakeholders to contribute their expertise to guide decision-making.