801.52—Contents of notice.
         The notice required by  § 801.51 of this part shall:
    
    
    
    
    
        
        (d) 
         Inform any affected person or persons that in the absence of a timely request for a hearing, the determination of the Administrator shall become final and unappealable; and
    
    
        
        (e) 
         Set forth the time and method for requesting a hearing, and the procedures relating thereto, as set forth in  § 801.53 of this part.