If the Importer Security Filing is filed pursuant to §149.2 of this part via the same electronic transmission as entry or entry/entry summary documentation pursuant to §142.3 of this chapter, the importer is only required to provide the following fields once to be used for Importer Security Filing, entry, or entry/entry summary purposes, as applicable:

(a) Importer of record number;

(b) Consignee number;

(c) Country of origin; and

(d) Commodity HTSUS number if this number is provided at the 10-digit level.