<n0:ComplexDefinition xmlns:n0="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><n0:def-definition>A person who is designated as the contact to be responsible for ensuring compliance with government regulations and interacts with the regulatory agencies.</n0:def-definition><n0:def-source>FDA</n0:def-source><n0:attr>eCTD</n0:attr> </n0:ComplexDefinition>
<n0:ComplexDefinition xmlns:n0="http://ncicb.nci.nih.gov/xml/owl/EVS/ComplexProperties.xsd#"><n0:def-definition>A person that is responsible for ensuring compliance with government regulations and interacts with the regulatory agencies regarding toxicity, protocol administration, and drug approval procedures.</n0:def-definition><n0:def-source>NCI</n0:def-source></n0:ComplexDefinition>