- 6 - 
The Toxic Substances Control Act was cited by Mr. McGarity as 
EPA's broadest authority in terms of the possible regulation of 
recombinant DNA. Section 6 of the Act contains the authorities 
which may apply to recombinant DNA. In sum, section 6, according 
to Mr. McGarity might authorize EPA to regulate or prohibit "uses" 
of recombinant DNA. Regulation could include registration, moni- 
toring, inspection, etc. Section 5 of the Act contains authorities 
which focus upon the manufacture or processing of hazardous 
substances. Subsection 5(h) provides an exemption from most of 
the requirement of the Act for scientific research. Some 
discussion occurred concerning whether or not the exemption 
was an exemption from the requirements of section 5 or of the 
entire Act. Mr. McGarity was asked to review section 5 with 
Dr. Schweitzer of EPA for clarification, and to inform the 
Committee of the results of that review. 
Department of Agriculture (USDA) 
Dr. Charles Lewis introduced Dr. Schlief who summarized the 
authorities of the Department of Agriculture which might impact 
upon recombinant DNA. He said that the Department's authorities 
include control of the interstate movement of organisms hazardous 
to plants or animals. He Indicated that recombinant DNA could 
be regulated only if it fell under this definition. In the 
event of an emergency, he said, the Department would not be 
limited by the interstate requirement. The Office of General 
Counsel in Agriculture will provide a memorandum summarizing the 
relevant authorities for the Committee. 
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