Which piece of information is NOT required on the SCIF visitor control log?

The inclusion of specific information in a Sensitive Compartmented Information Facility (SCIF) visitor control log is crucial for maintaining security and accountability. The details typically required on such logs include the visitor's full name, the agency they represent, and the times they enter and exit the facility.

The visitor's full name is necessary to identify who is accessing the SCIF, while the visitor's agency helps to ascertain the visitor's purpose and affiliation, which is important for security screening. Documenting the time in and out establishes a record of how long the visitor was present, which assists in accountability and in case follow-up is required.

The visitor's date of birth, however, is not generally a requirement for the visitor control log within a SCIF context. While this information can serve identification purposes in other contexts, the primary focus of a SCIF visitor control log is on the aspects that directly relate to security access and the management of sensitive information. Hence, the date of birth does not typically contribute to the operational requirements of tracking visitors in a SCIF environment, making it not essential for the log.