In accordance with Customs Circular n°1179/DGD/SP/D081/2015 du 30/07/2015 on 30/07/2015 related to the insertion of the NIF in the cargo manifest, the economic operators (importers / exporters) are required as from September 1st, 2015 to communicate their NIF to the shippers and / or suppliers in order to insert them in the transport documents.