Each permittee shall furnish promptly to DOE written notification of the termination of employment of each individual who possesses an access authorization under his Permit or whose duties are changed so that access to Restricted Data is no longer needed. Upon such notification, DOE may:

(a) Terminate the individual's access authorization, or

(b) Transfer the individual's access authorization to the new employer of the individual to allow continued access to Restricted Data where authorized, pursuant to DOE regulations.