Movement of domestic courier bags on international flight domestic segments allowed under specified customs segregation and declaration safeguards. Movement of domestic courier bags on domestic segments of international flights is permitted if the courier is registered with Customs, consignments are marked 'DOMESTIC COURIER' and stowed separately on pallets and in marked domestic bins. A goods declaration stating bag and package counts and contents must be submitted at embarkation to the on-board courier or person-in-charge with a copy to the Escort Officer. At arrival the cargo manifest must be filed with the proper Customs officer by the person-in-charge or on-board courier, and the Escort Officer will hand the declaration copy to Customs for checks. On-board couriers may not carry courier bags as hand baggage.