Which statement best describes the digital golden thread in building information?

• A. the information about a building linking planning approvals and the construction control plan
• B. the information about a building that allows someone to understand a building and keep it safe
• C. the information about a building that is only used for compliance audits
• D. the coordination of project schedules and procurement data for a building

Answer: (B)

The digital golden thread is a single, linked stream of building information that travels with the asset through its entire life. It ensures that data about the design, construction, operation, and maintenance of the building are accessible, up-to-date, and connected so anyone involved can understand how the building is meant to perform and how to keep it safe. This ongoing, lifecycle-wide accessibility to accurate information supports safer operation, better decision-making, and effective risk management.

That description matches the statement that the information about a building allows someone to understand it and keep it safe. Other options describe pieces of project documentation or procedures (like approvals, audits, or schedules) but don’t capture the continuous, integrated asset information used for safety and ongoing management across the building’s life.