PRODUCT CODETariff Nomenclature FTA RATESHarmonized Tariff Schedules ORIGIN REQUIREMENTSRules of Origin IMPORT AND EXPORT REQUIREMENTS Non-Tariff Measures NATIONAL LAWS AND RULESNational Laws and Rules in Brunei Darussalam IMPORT AND EXPORT PROCEDURESProcedures and Documentary Requirements CUSTOMS TARIFF VALUATION AND CLASSIFICATION BEST PRACTICES IN TRADE FACILITATION LIST OF AUTHORISED TRADERS