art 25 Supply of movement document
(1) In the case of an animal moved to another holding— (a) upon the animal’s arrival at that other holding, the transporter must give the movement document to the keeper at that holding; and (b) the keeper at that holding must send a copy of the movement document to the local authority within 3 days of the animal arriving at the holding. (2) In the case of an animal moved from a holding to a port for consignment outside Great Britain, the keeper at that holding must send a copy of the movement document to the local authority within 3 days of the animal leaving the holding.