Regulations Governing the Management of Import/Export Clearance for Transportation means Article 65

The responsible person in charge of a vehicle loading export cargo not at the last station before exiting the national border shall declare for departure by submitting an export cargo manifest and other supporting documents to the first Customs office at which the said vehicle arrives on its outbound route. The cargo compartment will be sealed by the Customs official after the said cargo has been counted and verified. The said cargo will not be allowed to exit the border until the seal has been examined and verified by the last Customs office at which the said vehicles arrives before exiting the border.