The Mining Cadastre Office (MCO) is responsible for the management of the Mining Cadastre Administration System (MCAS) including the processing of mineral rights applications; the issuance and administration of licences and permits; the maintenance of cadastral records, registers and maps; and the receipt and safe-keeping of reports; all in an objective, non-discretionary and transparent manner in accordance with the laws of Sierra Leone. All applications, requests, communications regarding a mining licence and documents required to maintain and manage a licence must be addressed to the MCO, directly. This Unit sits within the Directorate of Mines at the National Minerals Agency’s Headquarters, New England Ville, Freetown.