What is the primary purpose of a decisions log in project governance?

• A. Archive emails only.
• B. Capture why a decision was made and who approved it.
• C. Track only task deadlines.
• D. Replace all meetings.

Answer: (B)

Documenting decisions and their basis is essential for governance. A decisions log should capture the reason a decision was made, the options considered, and who approved it, along with the date. This creates traceability and accountability, so anyone can understand the context if assumptions change or questions arise later. It also supports audits and governance reviews by providing a clear record of how and by whom decisions were reached. Relying on emails for decisions can be inconsistent and hard to search, and tracking only deadlines misses the rationale and authority behind choices. A decisions log complements meetings rather than replacing them, ensuring decisions are recorded in a structured, accessible way.