Circulaire n°056 DGD du 30 janvier 2020 Circular n ° 056 DGD of January 30, 2020 specifying the modalities of application of the customs provisions for the LF2020 NS 322 DGD DU 31/08/20 NS 322 DGD DU 310820 On customs clearance procedure for vehicles and other rolling stock imported by land at CMR NS 333 NS 333 Proscrivant l'établissement du duplicata de l'Attestation d'Exportation Effective