300.102—Policy.
         This subpart is directed to implementation of the policy that competitive employment practices:
    
    
        
        (a) 
         Be practical in character and as far as possible relate to matters that fairly test the relative capacity and fitness of candidates for the jobs to be filled;
    
    
    
        
        (c) 
         Be developed and used without discrimination because of race, color, religion, sex, age, national origin, partisan political affiliation or other nonmerit grounds; and