CA-6: Authorization

From NIST's SP800-53:

a. Assign a senior official as the authorizing official for the system; b. Assign a senior official as the authorizing official for common controls available for inheritance by organizational systems; c. Ensure that the authorizing official for the system, before commencing operations: 1. Accepts the use of common controls inherited by the system; and 2. Authorizes the system to operate; d. Ensure that the authorizing official for common controls authorizes the use of those controls for inheritance by organizational systems; e. Update the authorizations [Assignment: organization-defined frequency].