Which term describes a building erected or officially authorized prior to the effective date of the edition?

Which term describes a building erected or officially authorized prior to the effective date of the edition?

• A. Building
• B. Existing Building
• C. Anchor Building
• D. Flexible Plan and Open Plan Educational or Day-Care Building

Answer: (B)

The term used is Existing Building. In NFPA 101, buildings are categorized by when they were erected or officially authorized relative to the edition’s effective date. An Existing Building is one that was built or approved before that date, which is important because the code treats existing structures differently from new construction, often allowing them to continue under older life-safety provisions with updates considered as needed rather than requiring full compliance with the latest edition. The other terms don’t reflect this timing-based classification: a generic “building” doesn’t indicate when it was built, and the other options are not standard NFPA 101 designations for pre-edition structures.

The term used is Existing Building. In NFPA 101, buildings are categorized by when they were erected or officially authorized relative to the edition’s effective date. An Existing Building is one that was built or approved before that date, which is important because the code treats existing structures differently from new construction, often allowing them to continue under older life-safety provisions with updates considered as needed rather than requiring full compliance with the latest edition. The other terms don’t reflect this timing-based classification: a generic “building” doesn’t indicate when it was built, and the other options are not standard NFPA 101 designations for pre-edition structures.