111.525—What requirements apply to a returned dietary supplement that quality control personnel approve for reprocessing?
        
        (a) 
         You must ensure that any returned dietary supplements that are reprocessed meet all product specifications established in accordance with  § 111.70(e); and
    
    
        
        (b) 
         Quality control personnel must approve or reject the release for distribution of any returned dietary supplement that is reprocessed.