842.901—Applicability and purpose.
               		
               	 	
               	 	
               	 	               	 	               	 	               	 	               	 	
               	 	
    
        
        (a) 
         This subpart contains regulations of the Office of Personnel Management (OPM) to supplement—
     
    
        
        (1) 
        
            5 U.S.C. 8412(d) and (e), which establish special retirement eligibility for law enforcement officers, firefighters, air traffic controllers, and nuclear materials couriers employed under the Federal Employees Retirement System (FERS);
     
    
    
    
    
        
        (b) 
         The regulations in this subpart are issued pursuant to the authority given to OPM in 5 U.S.C. 8461(g) to prescribe regulations to carry out the provisions of 5 U.S.C. chapter 84 and in 5 U.S.C. 1104 to delegate authority for  personnel management to the heads of agencies.