ISO 8440:1986 Preview
Location of codes in trade documents
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
Specification of the location of document and field code designation and coded data entries in documents used in international trade. Suitable for automatic data processing (ADP) systems. Based on a Recommendation adopted by the Working Party on Facilitation of International Trade Procedures of the United Nations Economic Commission for Europe (UN/ECE).