Which of the following is NOT a requirement for access to classified COMSEC keying material?

The designation as Local Element is not a requirement for gaining access to classified COMSEC keying material. In the context of COMSEC, access to keying material is governed by strict security protocols aimed at ensuring that individuals handling sensitive information have been properly vetted and trained.

To access classified COMSEC keying material, individuals typically must undergo a background check to verify that they do not pose a security risk. Additionally, completion of designated security training is necessary to ensure that personnel understand the handling and safeguarding of classified information. Furthermore, authorization from a COMSEC manager is crucial, as they are responsible for controlling access to sensitive materials and ensuring that only authorized personnel can access classified COMSEC information.

In contrast, being designated as a Local Element is more about the structural organization within a COMSEC community and does not inherently confer the necessary security clearances or training required for accessing classified materials. Therefore, while Local Element designation may be beneficial in certain circumstances, it is not a prerequisite for access to classified COMSEC keying material.