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8 
RECORDS AXD SAMPLES 
Sec. 8. Each facility at which recombinant DXA is 
produced or located shall keep and make available to the 
Secretary such records (including medical records of per- 
sonnel) and samples involving recombinant DXA at (or 
being transported to or from) that facility as the Secretary 
may prescribe. 
REPORTS 
Sec. 9. Each facility at which recombinant DXA is 
produced or located shall submit to the Secretary such re- 
ports concerning recombinant DXA at (or being trans- 
ported to or from) that facility as the Secretary may 
prescribe. 
EFFECT ox STATE AXD LOCAL EEQCTRE3IEXTS 
Sec. 10. (a) Except as provided in subsection (b), 
no State or political subdivision of a State may establish or 
continue in effect with respect to recombinant DXA activi- 
ties any requirement which is different from, or in addition 
to. any requirement applicable under this Act to such 
activities. 
(b) Upon application of a State or political subdivision 
of a State, the Secretary shall exempt from subsection (a) 
a requirement of that State or political subdivision applicable 
to recombinant DXA activities if he determines that the 
requirement is, and will be administered so as to be, as 
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