Completed ACMS Maintenance Procedure Cards shall be retained for how long?

Completed ACMS Maintenance Procedure Cards shall be retained for how long?

• A. 60 days
• B. 90 days
• C. 120 days
• D. 180 days

Answer: (B)

The idea is to keep a traceable record of work for a defined window after completion. Retaining completed ACMS Maintenance Procedure Cards for 90 days provides coverage during the period when QA checks, follow-up investigations, and cross-referencing with subsequent data commonly occur. It matches the typical maintenance cycle and quarterly review rhythm, giving enough time to verify actions and address any discrepancies without holding onto records longer than needed. A shorter period could miss issues that surface later in the cycle, while longer periods add storage with little added benefit for the usual workflow.

The idea is to keep a traceable record of work for a defined window after completion. Retaining completed ACMS Maintenance Procedure Cards for 90 days provides coverage during the period when QA checks, follow-up investigations, and cross-referencing with subsequent data commonly occur. It matches the typical maintenance cycle and quarterly review rhythm, giving enough time to verify actions and address any discrepancies without holding onto records longer than needed. A shorter period could miss issues that surface later in the cycle, while longer periods add storage with little added benefit for the usual workflow.