Which deliverable is presented to the Convening Authority by the SIB?

• A. Formal Report (AFSAS)
• B. Briefing to the CA
• C. The final message
• D. All of the above

Answer: (B)

The main idea is understanding how the SIB communicates with the Convening Authority. The SIB presents a concise, authoritative briefing to the CA that outlines the investigation’s scope, status, planned approach, and any immediate safety concerns or actions needed. This briefing is the formal touchpoint for oversight and decision-making while the investigation is underway.

A formal report (the full, detailed final documentation) is produced later and not the immediate deliverable to the CA, and the so-called final message is not the standard initial interface. Therefore, the briefing to the CA is the appropriate, primary deliverable the SIB presents to the Convening Authority.