To whom must applications for personnel security clearances required for a facility security clearance be submitted?

The applications for personnel security clearances required for a facility security clearance must be submitted to the Cognizant Security Office (CSO). The CSO is responsible for overseeing security matters related to a specific facility or contractor, including the processing of personnel security clearance applications. This office ensures that applicants are evaluated according to the appropriate standards and requirements for security clearances, which is essential for safeguarding classified information.

While other entities such as the Defense Intelligence Agency, Industrial Clearance Office, and Contracting Officer may play roles related to security protocols or contracts, they are not the primary authority responsible for the submission and processing of personnel security clearance applications. The Cognizant Security Office acts as the main point of contact for these applications, ensuring proper compliance with national security guidelines.