Who manages design performance interface?

Who manages design performance interface?

• A. Designer of Record
• B. Integrated Project Leader
• C. Estimator
• D. Design Manager

Answer: (A)

The key idea here is who is legally and technically responsible for how the design performs. The Designer of Record is the professional accountable for the design outputs, ensuring they meet the owner’s performance requirements, codes, and standards, and that the design remains coherent across all disciplines as it moves toward construction. This role owns the design performance interface—the point at which owner goals, performance criteria, and the actual design come together—and coordinates with engineers and architects to ensure the design is buildable and compliant. Other roles may oversee process or costing, or facilitate cross-disciplinary coordination, but they do not carry the same formal responsibility for the design’s performance and correctness as the Designer of Record does.

The key idea here is who is legally and technically responsible for how the design performs. The Designer of Record is the professional accountable for the design outputs, ensuring they meet the owner’s performance requirements, codes, and standards, and that the design remains coherent across all disciplines as it moves toward construction. This role owns the design performance interface—the point at which owner goals, performance criteria, and the actual design come together—and coordinates with engineers and architects to ensure the design is buildable and compliant.

Other roles may oversee process or costing, or facilitate cross-disciplinary coordination, but they do not carry the same formal responsibility for the design’s performance and correctness as the Designer of Record does.