Which term best matches the validation of design intent before project completion?

The term that best matches the validation of design intent before project completion is commissioning. Commissioning involves a systematic process that ensures a building or system is designed, installed, and functionally tested to meet the project's requirements and the original intent of the design. It typically includes verifying that all systems operate according to the design specifications and client expectations. This process occurs before the project is officially completed and handed over, ensuring that everything is functioning properly and efficiently.

While design verification, quality control, and final inspection are related concepts, they serve different purposes. Design verification focuses mainly on confirming that the designs meet specified requirements throughout the design phase. Quality control is more concerned with ensuring that the materials and workmanship meet predetermined standards during the construction process. Final inspection refers to the assessment of the completed work to ensure it adheres to construction documents and is ready for occupation or use. Commissioning, however, is the holistic verification of all systems' readiness and functionality prior to project completion, making it the most fitting term for validating design intent in that specific context.