To maintain the investigator site file, Maintain study subject screening enrolment log, To manage study supplies (Lab kits, case report forms), Review and resolve queries from data management,Ensure the proper collection, processing, and shipment of biological specimens, To ensure follow-up medical care for study subjects is documented, where applicable, To ensure the adequacy of investigational products and other supplies at the site,To make sure the investigational product is properly stored, dispensed, handled, and disposed, To maintain accountability for investigational product, To record adverse events and other relevant information on source documents, To verify the eligibility of potential trial subjects, To assist Pl in conducting the informed consent process, Documenting the consent process, Coordinate study monitoring visits, Notification of study progress reports and safety reports to the ethics committee, Scheduling subject visits.