Each Navy and Marine unit is required to process receipt TIR/LIS receipt TIR to resolve unmatched SIT transactions before they are over how many days old?

• A. 60 DAYS
• B. 30 DAYS
• C. 120 DAYS
• D. 90 DAYS

Answer: (D)

Timely reconciliation of receipt transactions is the key idea here. Units must process receipt TIR/LIS receipt TIR to resolve unmatched SIT transactions within a 90-day window to keep the inventory records accurate and auditable. This 90-day limit helps prevent a growing backlog of unresolved items, which can obscure actual stock levels and complicate financial reporting. It also provides a practical timeframe that fits typical shipping and receiving cycles, allowing enough time to investigate discrepancies while avoiding indefinite delays.

Choosing 90 days over the other options reflects that shorter windows (like 30 or 60 days) may be impractical for the normal flow of receipts and inquiries, and a longer window (120 days) increases the risk of unresolved mismatches lingering in the system, degrading data integrity.