{"id":56829,"date":"2026-11-05T19:42:51","date_gmt":"2026-11-05T19:42:51","guid":{"rendered":"https:\/\/www.truecommerce.com\/?p=56829"},"modified":"2026-11-05T20:06:43","modified_gmt":"2026-11-05T20:06:43","slug":"edifact-explained-2","status":"publish","type":"post","link":"https:\/\/www.truecommerce.com\/en-gb\/blog\/edifact-explained-2\/","title":{"rendered":"How EDIFACT Differs from ANSI X12"},"content":{"rendered":"

EDIFACT can become a critical part of your EDI strategy whenever your supply chain crosses borders. Different regions, industries and trading partners often rely on different standards, which can leave teams managing unfamiliar message formats, syntax and compliance requirements alongside the EDI processes they already use.<\/p>\n

EDIFACT stands for Electronic Data Interchange for Administration, Commerce and Transport. Developed by the United Nations as an international EDI standard, it provides a common structure for exchanging business documents such as purchase orders, invoices and despatch information electronically.<\/p>\n

For businesses operating across multiple markets, understanding EDIFACT is less about learning an entirely new way to trade and more about understanding how the standard compares with others, including ANSI X12, and where each is commonly used.<\/p>\n

For a deeper introduction to the standard itself, see What is EDIFACT?<\/a>.<\/p>\n

EDIFACT vs. ANSI X12: Key Differences<\/h2>\n

If your supply chain crosses the Atlantic, the question usually isn\u2019t whether you need EDIFACT or ANSI X12<\/a>. It\u2019s whether your EDI environment can support the standards your trading partners already use.<\/p>\n

ANSI X12 is the dominant EDI standard in North America, while EDIFACT has broad adoption across Europe and other international markets. Both standards give businesses structured ways to exchange documents automatically, but they use different syntax, message names and conventions.<\/p>\n

Here\u2019s a side-by-side look at the key differences between EDIFACT and ANSI X12, from where they\u2019re commonly used to how they structure everyday EDI transactions.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0<\/span><\/td>\nEDIFACT format<\/span><\/b>\u00a0<\/span><\/td>\nANSI X12 format<\/span><\/b>\u00a0<\/span><\/td>\n<\/tr>\n
Origin and governance<\/span><\/b>\u00a0<\/span><\/td>\nDeveloped through the United Nations for international electronic commerce<\/span>\u00a0<\/span><\/td>\nDeveloped by the ANSI-accredited ASC X12 standards committee for electronic business transactions<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Primary geographic use<\/span><\/b>\u00a0<\/span><\/td>\nEurope and international trade<\/span>\u00a0<\/span><\/td>\nNorth America<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Message naming<\/span><\/b>\u00a0<\/span><\/td>\nUses descriptive message codes such as ORDERS, DESADV and INVOIC<\/span>\u00a0<\/span><\/td>\nUses numbered transaction sets such as 850, 856 and 810<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Syntax<\/span><\/b>\u00a0<\/span><\/td>\nUses EDIFACT-specific segments, data elements and delimiters<\/span>\u00a0<\/span><\/td>\nAn X12 file uses X12-specific segments, elements and delimiters<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Purchase order<\/span><\/b>\u00a0<\/span><\/td>\nORDERS<\/span>\u00a0<\/span><\/td>\n850<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Purchase order response<\/span><\/b>\u00a0<\/span><\/td>\nORDRSP<\/span>\u00a0<\/span><\/td>\n855<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Despatch\/ship notice<\/span><\/b>\u00a0<\/span><\/td>\nDESADV<\/span>\u00a0<\/span><\/td>\n856<\/span>\u00a0<\/span><\/td>\n<\/tr>\n
Invoice<\/span><\/b>\u00a0<\/span><\/td>\nINVOIC<\/span>\u00a0<\/span><\/td>\n810<\/span>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/span><\/p>\n

The business purpose behind these documents is familiar even when the format is not. A purchase order is still a purchase order. An invoice is still an invoice. What changes is the structure your systems need to create, interpret and exchange.<\/p>\n

That distinction matters when you enter a new market. A North American company may have years of experience processing an X12 file, only to discover that a European customer expects the same business process in EDIFACT format \u2013 or vice versa. Without support for both, expansion can become a second EDI project with a different set of maps, processes and potentially another provider.<\/p>\n

Where is EDIFACT used?<\/h2>\n

You\u2019re most likely to encounter EDIFACT when doing business with European retailers, manufacturers and distributors.<\/p>\n

It is widely used across international retail, manufacturing and logistics, with particularly established use throughout Europe. In practice, EDIFACT requirements are common in areas including:<\/p>\n