Which statement best describes a Certificate of Approval?

• A. A document confirming that a building's electrical system is up to date.
• B. A certificate allowing temporary operation after inspection.
• C. A permit for construction activities.
• D. A written statement issued by the FDNY commissioner, certifying that an article, device or equipment has been examined, tested and approved for a specific purpose or use in conformity with the requirements of the construction codes, the Fire Code or the Fire Department Rules.

Answer: (D)

A Certificate of Approval is a formal written statement from the FDNY Commissioner confirming that a specific article, device, or piece of equipment has been examined, tested, and approved for a particular use, and that it complies with the applicable construction codes, Fire Code, and Fire Department Rules. This certification ensures that the equipment will perform safely and as intended within a building or system before it can be used. It’s not just about being up to date or about a general construction permit—it's about the equipment itself meeting official safety and performance standards for its designated purpose.