Conduct appropriate training and perform formal communication (e.g., correspondence, minutes) on a periodic basis to applicable AOC personnel (e.g., Contract Officers, COTRs) to ensure proper execution over the monitoring of ULO balances and timely deobligations of invalid ULO balances. Training should include information on AOC’s ULO review process, specifically on how to execute review, in addition to understanding the importance of de-obligating unneeded funds in a timely manner.