Last updated: November 4, 2026 · Reviewed by BOLD VAN's EDI team
In This Article
Quick Answer
EDI optimizes logistics by replacing faxes, emails and paper with standardized electronic documents, such as purchase orders, advance ship notices, shipment status messages and freight invoices, exchanged directly between shippers, carriers, warehouses and retailers. It reduces manual entry errors, speeds up communication, runs around the clock and makes documents easier to find. Many companies outsource EDI to a value-added network (VAN), which manages trading partner connections and gives them visibility into the data flowing through their supply chain.
Definition
Logistics EDI is the use of electronic data interchange to exchange standardized logistics documents, such as purchase orders, bills of lading, advance ship notices, shipment status updates and freight invoices, between shippers, carriers, warehouses, 3PLs and retailers.
EDI was born in logistics. In the 1960s, railroad and trucking companies began using electronic messaging to speed up transportation and free labor for more important work.
A problem quickly surfaced: each company used its own document formats, so key logistics documents got stuck when different companies tried to communicate electronically. Developing shared document and data standards became critical, and electronic messaging evolved into EDI as we know it.
In the 1980s, EDI expanded beyond transportation into retail. Major retailers such as Sears and Walmart recognized its benefits early. EDI became especially important for retailers that depended on shipments from warehouses to restock stores. Today, most major retailers use EDI to optimize logistics.
Businesses rely on EDI to communicate with many of their trading partners, and industry leaders often require suppliers to use EDI to manage purchasing and receiving. Computer-to-computer document exchange replaces manual methods such as faxing, emailing and mailing.
Documents move in standardized formats, called standards, such as ANSI X12. Standards define exactly how each document is structured, so every trading partner's system can interpret the data the same way. Common logistics documents include:
| EDI Document | Name | Role in Logistics |
|---|---|---|
| 850 | Purchase Order | Starts the order that will need to be shipped |
| 856 | Advance Ship Notice | Tells the receiver what is in a shipment before it arrives |
| 204 | Motor Carrier Load Tender | Offers a load to a carrier |
| 214 | Transportation Carrier Shipment Status Message | Reports shipment status in transit |
| 210 | Motor Carrier Freight Details and Invoice | Bills for freight charges |
| 940/945 | Warehouse Shipping Order/Advice | Directs and confirms warehouse shipments |
| 810 | Invoice | Bills the customer for goods shipped |
The labor hours EDI saves are hard to overstate, but there are other benefits too:
Large companies have used EDI to manage logistics for decades, but businesses of any size can benefit, whatever their technical capabilities. Both industry leaders and small companies often outsource EDI to value-added networks (VANs).
An EDI VAN takes on much of the complexity of EDI so companies can focus on running their business instead of managing EDI connections. Here is how getting started with a VAN typically works:
VANs simplify logistics communication and make it more transparent, providing visibility into data flow without requiring the company to spend significant time managing EDI.
With BOLD VAN:
2026 Free Mapping Event
New to EDI or moving from another provider? Through Dec. 31, 2026, we build and maintain the maps for the trading partners you move to BOLD Integration, at no mapping cost.
Tell us about your carriers, warehouses and trading partners, and we will recommend the right setup. Call (844) 265-3777 or email info@boldvan.com.
Talk to an EDI ExpertEDI replaces faxes, emails and paper with standardized electronic documents, reducing errors, speeding up communication, enabling around-the-clock processing and making shipment and inventory data easier to track.
Railroad and trucking companies began using electronic messaging in the 1960s, which led to the development of EDI standards.
Retailers that depended on warehouse shipments to restock stores found EDI made ordering and receiving faster and more accurate. Sears and Walmart were early adopters in the 1980s.
An EDI VAN manages connections with trading partners, sets up connection methods, tests communications and provides a portal to view and retrieve documents.
Yes. Small companies often outsource EDI to a VAN, which handles setup and connections so they can meet partner requirements without in-house EDI expertise.
ANSI X12 is the most widely used EDI standard in U.S. logistics, with documents such as the 204, 214, 210 and 856.
Key Facts
EDI began in logistics in the 1960s, when railroad and trucking companies used electronic messaging and then developed shared standards. In the 1980s, retailers such as Sears and Walmart adopted EDI, and today most major retailers use it. Common logistics EDI documents include the 850, 856, 204, 214, 210, 940/945 and 810.
EDI reduces manual errors, speeds communication, runs around the clock, cuts paper and improves visibility. Many companies outsource EDI to a VAN, which sets up and tests partner connections and provides a portal for document visibility. According to BOLD VAN, new trading partners are typically live within about a business day.
