What is a result of a security clearance lapse?

When a security clearance lapses, it typically leads to a potential restriction of access to classified information. A lapse in clearance signifies that an individual is no longer deemed eligible to hold the privileges associated with their clearance level. This means that they may not be allowed to access classified information until that clearance is either reinstated or renewed.

The reason potential restriction is the most appropriate outcome is that while the lapse does not immediately revoke the clearance itself, it imposes limitations on the individual's access to classified materials. This restriction is crucial for maintaining the integrity of national security and protecting sensitive information until further evaluations or remedial actions can be taken.

Consequently, the other options do not accurately reflect the ramifications of a clearance lapse. Immediate revocation of all clearances could occur, but that is not the standard procedure for every lapse. Access to classified information remaining intact contradicts the nature of a lapse, as it implies that the clearance is still valid. Lastly, a lapse can indeed affect future employment opportunities, especially if the position requires a current security clearance, so stating there is no effect is misleading. Thus, the correct assessment is that a lapse leads to a potential restriction of access to classified information.