Which statement about sign-off requirements is correct?

Which statement about sign-off requirements is correct?

• A. Red X sign-offs must be performed by the inspector; Red Dash and Red Diagonal by the worker.
• B. Red X and Red Dash sign-offs differ by form only.
• C. All sign-offs are performed at the discretion of the crew.
• D. Red Dash and Red Diagonal discrepancies are signed off by the individual who accomplished the inspection/corrective action.

Answer: (D)

Sign-offs serve as an accountability trail for maintenance actions. For discrepancies indicated by the dash or diagonal marks, the person who actually performed the inspection or carried out the corrective action signs off. This ties the action directly to the individual who did the work, ensuring that verification and closure are documented by the person who knows what was done. It creates a clear, auditable history of who found the issue, who fixed it, and who verified the fix. The other statements misstate who should authorize or sign off on these discrepancies, either by assigning sign-offs to the wrong role or by implying sign-offs are discretionary or form-based only.

Sign-offs serve as an accountability trail for maintenance actions. For discrepancies indicated by the dash or diagonal marks, the person who actually performed the inspection or carried out the corrective action signs off. This ties the action directly to the individual who did the work, ensuring that verification and closure are documented by the person who knows what was done. It creates a clear, auditable history of who found the issue, who fixed it, and who verified the fix. The other statements misstate who should authorize or sign off on these discrepancies, either by assigning sign-offs to the wrong role or by implying sign-offs are discretionary or form-based only.