The highest previous rate may not be based on the following:
    
    
        
        (a) 
         A rate received under an appointment as an expert or consultant under 5 U.S.C. 3109 ;
     
    
        
        (b) 
         A rate received in a position to which the employee was temporarily promoted for less than 1 year, except upon permanent placement in a position at the same or higher grade;
     
    
        
        (c) 
         A rate received in a position from which the employee was reassigned or reduced in grade for failure to satisfactorily complete a probationary period as a supervisor or manager;
     
    
        
        (d) 
         A rate received by an individual while employed by the government of the District of Columbia who was first employed by that government on or after October 1, 1987;
     
    
        
        (e) 
         A rate received by an individual while employed by a Department of Defense or Coast Guard nonappropriated fund instrumentality;
     
    
    
    
        
        (h) 
         A rate received under a void appointment or a rate otherwise contrary to applicable law or regulation;
     
    
        
        (i) 
         A rate received as a member of the uniformed services; or
     
    
        
        (j) 
         A retained rate under 5 U.S.C. 5363 or a similar rate under another legal authority.
     
    
        
            Code of Federal Regulations
        
        [70 FR 31291, May 31, 2005, as amended at 73 FR 66153, Nov. 7, 2008]