Who will initially be the Points of Contact (POCs) for a debt within the first 30 days?

The correct choice is Entitlement or revenue system-affiliated POCs because these individuals are typically the first line of communication regarding debts within the specified timeframe. Their role is crucial as they are directly associated with the systems that track entitlements and revenues. This means they not only have specialized knowledge of the debt's origin and nature but also are adept at navigating the relevant platforms to manage that information effectively.

The depth of their expertise allows them to address issues, clarify entitlements, and connect pertinent data which is essential for accurate debt management. Initiating contact through these POCs helps streamline processes early on, ensuring that any discrepancies or questions about the debt can be resolved quickly and efficiently.

In terms of the other options, while GFEBS representatives, contractor personnel, and debt management specialists all play significant roles in overall debt management, they are not typically designated as the first points of contact within the first 30 days. Their involvement usually comes later or in a supporting capacity once initial assessments and communications have taken place through the relevant entitlement or revenue system POCs.