668.87—Prehearing conference.
        
        (a) 
         A hearing official may convene a prehearing conference if he or she thinks that the conference would be useful, or if the conference is requested by—
    
    
        
        (1) 
         The designated department official who brought a proceeding against an institution or third-party servicer under this subpart; or
    
    
    
    
        
        (c) 
         If the hearing official, the designated department official, and the institution, or servicer, as applicable, agree, a prehearing conference may consist of—