48 CFR §237.7203

1. (a)Educational service agreements are for an indefinite duration and remain in effect until terminated.
2. (b)The issuing activity must establish procedures to review each educational service agreement at least once each year. Review dates should consider the institution's academic calendar and occur at least 30 days before the beginning of a term. The purpose of the review is to incorporate changes to reflect requirements of any statute, Executive Order, FAR, or DFARS.
3. (c)If the contracting officer and the institution do not agree on required changes, terminate the agreement.