(a) 
         The following officials, in the order indicated, shall act in accordance with the requirements of 5 U.S.C. 3346-334 9 as Administrator of the National Highway Traffic Safety Administration, in the case of the absence or disability or in the case of a vacancy in the office of the Administrator, until a successor is appointed:
     
    
        
        (1) 
         Deputy Administrator;
     
    
        
        (2) 
         Senior Associate Administrator for Vehicle Safety;
     
    
    
        
        (4) 
         Senior Associate Administrator for Traffic Injury Control; and
     
    
        
        (5) 
         Senior Associate Administrator for Policy and Operations.
     
    
        
        (b) 
         In order to qualify for the line of succession, officials must be encumbered in their position on a permanent basis.
     
    [69 FR 63957, Nov. 3, 2004, as amended at 74 FR 46021, Sept. 8, 2009]