AGENCIA MARITIMA NABSA S.A. announced that on April 21st. 2004, has successfully passed all audits and obtained the upgrading certification of her quality system for the "SHIPPING AGENCY TRAMP OPERATIONS" under ISO 9001:2000 requirements issued by the certifying Company SGS INTERNATIONAL CERTIFICATION SERVICES EESV Antwerp-Belgium, accredited by BELCERT of Belgium and RvA of Holland.