A plant shall not accept milk from a producer if:
    
    
        
        (a) 
         The milk has been in a probational (No. 3) sediment content classification for more than 10 calendar days ( § 58.134 );
     
    
        
        (b) 
         Three of the last five milk samples have exceeded the maximum bacterial estimate of 500,000 per ml. ( § 58.135 (c)(3) ).
     
    
        
        (c) 
         Three of the last five milk samples have exceeded the maximum somatic cell count level of 750,000 per ml. (1,000,000 per ml. for goat milk) ( § 58.133 (b)(6) ); or
     
    
        
        (d) 
         The producer's milk shipments to either the Grade A or the manufacturing grade milk market currently are not permitted due to a positive drug residue test ( § 58.133(c)(4) ).
     
    
        
            Code of Federal Regulations
        
        [58 FR 26913, May 6, 1993, as amended at 67 FR 48975, July 29, 2002]