Which statement best describes the ongoing commissioning process?

• A. A continuation of the commissioning process well into occupancy/operations to continually improve the operation and performance of a facility.
• B. A one-time post-occupancy inspection.
• C. A set of standard operating procedures for facility staff.
• D. A design-build handover document.

Answer: (C)

Ongoing commissioning is a continuous effort after occupancy that keeps building systems operating as intended and seeks to improve performance over time. It involves monitoring, testing, adjusting, and verifying systems during operations, using data to drive improvements and updating documentation and procedures as needed.

The statement that describes continuing into occupancy and operations to continually improve operation and performance best captures this ongoing, performance-driven process. The other descriptions miss the ongoing, iterative nature: a one-time post-occupancy inspection is only a single check; a set of standard operating procedures is helpful for daily use but doesn’t by itself sustain ongoing optimization; and a design-build handover document relates to project closeout, not ongoing verification and improvement.