The following Kentucky medical device requirement is preempted by  section 521(a) of the act, and the Food and Drug Administration has denied it an exemption from preemption under  section 521(b) of the act: Kentucky Revised Statutes,  section 334.200(1).
     
    
        
            Code of Federal Regulations
        
        [45 FR 67336, Oct. 10, 1980]