Division 1 The competent authority ... shall only authorise the entry into Great Britain of consignments of unpackaged or in bulk animal by-products or derived products originating from, and returning to, Great Britain following a refusal of entry by a third country not listed as a whole or part of its territory in Annex XIV for the entry into Great Britain of the type of product, where the following conditions are met:F1F2F3F4

the consignment is accompanied by the official certificate or document, either in its original or as authenticated copy, or by the electronic equivalent of such certificate or document generated by use of F5the appropriate computerised information management system, issued by the competent authority of the F6constituent nation of export;

the consignment is accompanied by a declaration from the competent authority in the F7constituent nation of destination in which that authority agrees to receive the consignment and indicates the place of destination;

the consignment complies with both of the following conditions:

1. (i)

   it has remained sealed with an intact original seal, if the application of a seal prior to leaving F8Great Britain was mentioned in the original certificate referred to in point 1(a) or another official document issued by an authority in Great Britain;

2. (ii)

   it is accompanied by an official declaration of the competent authority or other public authority of the third country which refused the entry of the consignment indicating the reason for the refusal.