Non-alteration of origin preserves originating status during transit through a non-Party under customs control conditions. Originating goods retain originating status if transported to the importing Party without passing through a non-Party. Where transport or storage occurs in a non-Party, the goods must remain under customs control, must not be released into free circulation or trade, and must undergo no further production or other operation except unloading, reloading, splitting, separation, storing, labelling, marking, bottling, or preservation measures. Bottling in a non-Party is limited to filling from bulk goods of heading 2208, including mere dilution with water that does not alter origin.