The Commissioner-General may designate the following areas to be used as customs-controlled areas in accordance with the Act:

(a) an area for the processing of any conveyance arriving in or departing from the country or the loading or unloading of goods onto or from the conveyance;

(b) an area for the temporary storage of goods imported at a port of entry and not yet released by the Customs Division of the Authority, including any goods not yet declared and any goods seized as liable to forfeiture;

(c) an area used for the embarkation, disembarkation or processing of persons arriving in or departing from the country; or

(d) an area used as a customs warehouse.