301-11.1—When am I eligible for an allowance (per diem or actual expense)?
               		
               		
               	 	
               	 	
               	 	
               	 		
    
         When:
    
    
        
        (a) 
         You perform official travel away from your official station, or other areas defined by your agency;
     
    
        
        (b) 
         You incur per diem expenses while performing official travel; and
     
    
        
        (c) 
         You are in a travel status for more than 12 hours.