What must be obtained from the architect to signify project completion?

To signify project completion, a Certificate of Substantial Completion is essential as it indicates that the construction project has reached a stage where it can be used for its intended purpose, although some minor work may still be required. This certificate, usually issued by the architect, confirms that the main elements of the project have been finished to a satisfactory standard and allows the owner to occupy or utilize the building.

Having this certificate is crucial for several reasons; it often marks the beginning of the warranty period, allows the owner to start using the facility, and serves as a basis for final payments to the contractor. It establishes a legal acknowledgment from both parties about the project's state, making it a significant document prior to other formal completions, such as the Certificate of Occupancy, which is issued by the local governing authority confirming that the building is safe for occupancy.

While the final invoice and contractor statements provide financial closure, and the Certificate of Occupancy signifies regulatory approval for occupation, the Certificate of Substantial Completion specifically marks the completion of the construction work itself, aligning with the project's contractual obligations and meeting the architect's standard for completion.