What is the duration after which medical equipment management office (MEMO) personnel need to be notified if the property custodian is absent?

MEMO personnel need to be notified if the property custodian is absent for 45 days because this duration is established as a standard timeframe to ensure that accountability for medical equipment is maintained. The 45-day rule allows sufficient time for the property custodian to potentially return and manage their responsibilities, while also ensuring that any absence does not lead to prolonged lapses in oversight of medical assets. This period balances operational readiness with the need for timely communication regarding equipment stewardship, thereby ensuring that alternative arrangements can be made to secure proper management of the medical equipment if the custodian remains unavailable.