630.1001—Purpose and applicability.
        
        (a) Purpose.
         The purpose of this subpart is to establish procedures and requirements for a voluntary leave bank program under which the unused accrued annual leave of an employee may be contributed to a leave bank for use by a leave bank member who needs such leave because of a medical emergency.
    
    
    
    
        
        (2) 
         Who are employed in agencies and their organizational subunits operating a voluntary leave bank program under this subpart.