Division (2) For the purposes of paragraph 1, where the declarant uses a Single Administrative Document issued during the preceding customs procedure, he shall be required, prior to lodging his declaration, to verify the accuracy of the existing data for the boxes for which he is responsible and their applicability to the goods in question and the procedure applied for, and to supplement them as necessary.
In the cases referred to in the first subparagraph, the declarant shall immediately inform the customs office where the declaration is lodged of any discrepancy found between the goods in question and the existing data. In this case the declarant shall then draw up his declaration on fresh copies of the Single Administrative Document.