CO Code reservations are reserved for a period of 3 months from the Part 3 date approving the reservation. The CO Code reservation will be automatically cancelled and the CO Code will be returned to the available inventory one day after the original reservation expiration date unless an extension is requested prior to the reservation expiration date.

A CO Code will remain in reserved status until:

• A SP requests assignment of the reserved CO Code.
• A SP requests to cancel the reserved CO Code.