What best describes interim eligibility?

Interim eligibility refers to a temporary determination of national security eligibility that allows an individual to access classified information while their full background investigation is still in progress. This process is beneficial in situations where an immediate need for access exists, enabling swift decision-making without waiting for the lengthy full clearance process to be completed.

The other options do not align with the definition of interim eligibility. Permanent clearance after investigation refers to a finalized and permanent status, which contrasts with the temporary nature of interim eligibility. Revoked security clearance indicates that an individual's access has been taken away, which is unrelated to the granting of interim eligibility. Delayed approval of access suggests a hold or backlog in processing, rather than the expedited access provided through interim eligibility. Thus, the correct understanding of interim eligibility aligns with the concept of having temporary national security eligibility.