Review and evaluate the performance of vendors and contractors; identify any shortcomings; initiate appropriate recommendations to the Vendor Review Committee for suspension and/ or exclusion of those who fail to perform satisfactorily from any further business with the Field Mission. Monitor POs and contracts including follow up actions and follow up for timely delivery of goods and services; raise Change Order if required. Liaise permanently with the rest of the Procurement Sections/Units in order to ensure that contracts/ purchase orders are timely renewed; follow up with requisitioner for completeness and submission of vendor performance report after completion of the order / contract and take appropriate action.Maintain relevant internal database and files, keep track of any contractual agreements and inform respective contract management officials and end users of contractual rights and obligations, monitor deadlines (e.g. delivery dates, expiry dates, renewal dates, etc.) taking appropriate and timely action to ensure timely delivery. Supervise, assign and review work of more junior staff. Perform other duties as assigned.