EDI stands for Electronic Data Interchange. It is the structured, automated exchange of business data between IT systems using standardized formats and communication protocols.
What Is EDI?
Electronic Data Interchange (EDI) is the structured, automated exchange of business documents between IT systems using standardized formats and transmission protocols. It helps companies move orders, invoices, shipping notices, and other business data between partners without manual re-entry. For organizations that need secure, repeatable B2B processes across supply chains and partner networks, EDI remains a core integration method. SEEBURGER supports EDI with platform, gateway, portal, service, and consulting options that connect systems, partners, and message flows.
Key takeaways
- EDI exchanges structured business data automatically between systems, reducing manual effort and errors.
- Common EDI formats include EDIFACT, ANSI X12, VDA, TRADACOMS, XML, and JSON, while common transmission protocols include AS2, OFTP2, SFTP, FTPS, REST, and SOAP.
- Successful EDI programs depend on clear objectives, clean partner and master data, strong integration planning, and an operating model that fits the organization.
What is EDI and why does it matter?
EDI stands for Electronic Data Interchange. It refers to the electronic exchange of structured business data between IT systems without manual intervention. By using agreed formats and communication protocols, EDI supports efficient, automated, and consistent business communication. First introduced in the 1970s, EDI is still widely used because global supply chains, trading-partner requirements, and digital business processes continue to depend on reliable system-to-system document exchange.
How does EDI work from system to system?
A typical EDI process starts in a source system such as an ERP application. Business documents such as orders or invoices are extracted, converted into a standardized EDI format, and transmitted to the receiving partner through a secure protocol. The receiving system then processes the data automatically. In practical terms, this creates a consistent flow from internal business data to partner-ready messages and back into operational systems.
Which EDI standards and transmission protocols are common?
EDI uses standardized digital formats so trading partners can exchange structured data in a consistent way. Multiple standards may run in parallel depending on region, industry, and partner requirements.
- EDIFACT for many international and European use cases
- ANSI X12 for the United States
- VDA in automotive environments
- TRADACOMS in the United Kingdom
- XML and JSON for more flexible modern exchange scenarios
Transmission protocol selection is just as important as format selection. Common options include AS2, OFTP2, SFTP, FTPS, and REST or SOAP for API-based communication. The right choice depends on partner requirements, security needs, and the desired level of integration.
Where is EDI used in practice?
EDI supports industry-specific document exchange, process automation, and partner communication. The exact mix of documents, standards, and protocols varies by sector.
The automotive industry is one of the pioneers in EDI usage – especially due to tightly synchronized Just-in-Time and Just-in-Sequence supply chains. EDI is used here for a wide range of communication and logistics processes:
- Delivery schedules (e.g. VDA 4905)
- Shipping notices (e.g. VDA 4913, EDIFACT DESADV)
- Production data and status updates
- ASN (Advanced Shipping Notices)
- Integration with OEMs and Tier-1 suppliers via OFTP2
In both brick-and-mortar and online retail, EDI plays a key role in automating large order volumes and integrating with marketplaces, distributors and supply chain partners.
- Electronic orders (ORDERS)
- Order responses (ORDRSP)
- Shipping notifications (DESADV)
- Invoices (INVOIC)
- Product data and pricing updates (PRICAT)
Logistics service providers use EDI to exchange real-time data, digitize transport processes and provide tracking information across systems.
- Transport instructions (IFTMIN)
- Bills of lading (B/L)
- Track & Trace (IFTMCS)
- Loading lists, delivery confirmations
In the highly regulated healthcare sector, EDI ensures reliable and secure transmission of sensitive data – with a strong focus on compliance and industry-specific standards.
- edication orders
- Drug delivery notes
- Billing data for health insurers
- Traceability and serialization
SEEBURGER offers industry-specific EDI solutions based on established standards, sector requirements, and integration experience.
How do EDI and APIs work together?
EDI and APIs both support secure and structured data exchange, but they serve different interaction patterns. EDI is typically used for stable, automated document exchange in agreed formats. APIs are well suited to real-time, event-driven, and modular interactions such as status queries or stock checks.
- EDI supports high-volume, standardized, repeatable business document exchange.
- APIs support real-time, flexible, and targeted data exchange.
- A hybrid approach can combine both, such as placing an order by EDI and checking status by API.
SEEBURGER supports hybrid integration through API management capabilities within the BIS Platform.
What EDI solutions does SEEBURGER offer?
SEEBURGER offers modular and scalable EDI solutions across different deployment models. The portfolio includes managed cloud services, on-premises platform deployment, gateway and portal components, and support for broader B2B and integration requirements.
Cloud EDI services
- Managed operation in the SEEBURGER Cloud or selected public cloud environments
- Standardized mappings, formats, and templates for faster onboarding
- Monitoring and support services
- Security and compliance support for managed EDI operations
On-premises with the SEEBURGER Business Integration Suite
- Central platform for EDI, API, MFT, IoT, e-invoicing, and related integration needs
- ERP connectivity for systems including SAP, Microsoft Dynamics, Infor, and Oracle
- Expansion through portals, partner management, business rules, and API management
BIS B2B Gateway and EDI portals
The BIS B2B Gateway connects key trading partners and supports routing, conversion, and rule-based processing of B2B and EDI messages. Portal applications such as Community Management Application and the BIS WebEDI Supplier Portal help onboard and support partners that need digital collaboration without full EDI infrastructure of their own.
What supports a successful EDI rollout?
Implementation prerequisites
- Clear process definitions for the documents and workflows to digitalize
- Complete and maintained master data such as GLNs, item numbers, and addresses
- A clear plan for ERP, WMS, and related system integration
- Partner communication and onboarding readiness
- Scalability, governance, and auditability considerations
Core components of an EDI solution
- ERP connector to move business documents between internal systems and the EDI environment
- EDI converter to translate in-house formats into standards such as EDIFACT, ANSI X12, or XML and back again
- EDI communication adapter to deliver messages through protocols such as AS2, OFTP2, SFTP, or API connections
EDI operating models
- Cloud service for managed EDI operations, onboarding, monitoring, and support
- On-premises deployment in a company data center, private cloud, or public cloud environment
- iPaaS for a shared operating model between customer teams and SEEBURGER
- WebEDI for partners that do not run their own EDI infrastructure
How can AI support future-ready EDI integration?
Within the BIS environment, AI-assisted capabilities can support orchestration, conversational assistance, mapping logic suggestions, and faster integration design to improve efficiency and adaptability:
- AI Orchestration:
Automated control of data flows between systems, AI models and users – for more productivity and compliance. - Conversational Assistance:
The SEEBURGER Integration Assistant (SIA) offers user-friendly support with contextual suggestions and explanations. - Intelligent Data Mapping:
AI-driven mapping logic suggestions simplify the creation and maintenance of data and message transformations. - Accelerated Integration Design:
SIA speeds up the development of integration flows with smart recommendations and predefined templates.
What determines the success of an EDI project?
Three factors shape project success: management support, professional project management, and a precise target definition.
Management support
Management support helps explain the purpose of the implementation, strengthens internal acceptance, clarifies reporting lines, and keeps stakeholders aligned on priorities and progress.
Project management
An EDI project needs clear task ownership, realistic schedules, suitable resource allocation, close cooperation with the solution provider, and decision-making authority that avoids unnecessary delay.
Precise target definition
The project objective should define the desired target state clearly, completely, and in a verifiable way. That definition becomes the benchmark for planning, execution, and measurement.
- Why is the EDI solution being introduced?
- What should the project achieve?
- How deep should the integration and automation go?
- In which countries or locations will the solution operate?
What methodology prepares an EDI project?
A structured EDI project starts with two preparatory steps that create a stronger foundation for implementation.
Preliminary study
- Review the current system and process landscape
- Assess optimization potential through EDI
- Evaluate partner readiness, timeframe, and organizational or technical conditions
- Estimate effort and financial scenarios to support the project decision
The preliminary study results in a finance-oriented basis for executive decision-making.
Requirements and system selection
- Translate target goals into technical, organizational, and business requirements
- Clarify the right operating model, technical prerequisites, and partner scope
- Compare implementation costs, operating costs, internal resource needs, and long-term scalability
How does the technical EDI implementation work?
The implementation path is organized into three phases that preserve planning detail while keeping the rollout practical and measurable.
Concept phase
- Install the EDI solution in a test environment
- Set base parameters and review master and transaction data
- Adjust processes and interfaces where needed
- Document the setup and create test scenarios, test plans, and reference data
- Use the phase to build a clear understanding of the software and service landscape before go-live
Test phase
- Run the defined tests with connected trading partners
- Check whether process or solution corrections are needed
- Update the system definition and documentation as test results come in
- Conclude with formal system acceptance
Go-live and live operation
- Move the solution from the test environment into productive operation
- Monitor the first production period closely
- Provide follow-up training for key users, administrators, and end users after the initial live phase
How does migration from legacy EDI systems succeed?
When older EDI environments no longer meet security, scalability, or flexibility requirements, a five-phase migration path helps create a more controlled transition.
The EDI migration takes place in five phases:
- Planning and strategy development:
define objectives, align stakeholders, assess risks, and set project communication rules. - Analysis and design of the target architecture:
review current processes and systems, then design the target environment with integration, security, and compliance in mind. - Migration preparation and data evaluation:
create migration and test plans, train teams, and protect data integrity and business continuity. - Implementation and go-live:
Migrate data, configure processes, transition into the target environment and validate with test runs. - Post-migration support and optimization:
stabilize operations, monitor performance, and keep improving the environment over time.
What is EDI as a Service and who is it for?
EDI as a Service, or EDIaaS, refers to outsourcing EDI operations to a specialized provider. Depending on the service level, this can include the platform, message conversion, communication paths, partner onboarding, monitoring, and operating support.
Why companies choose it
- No need for internal EDI infrastructure
- More focus on core business processes
- Scalability, security, and compliance responsibilities handled by the provider
Overview of operating models
- SaaS provides EDI functionality through the cloud with operations, updates, and security handled by the provider.
- A fully managed service extends SaaS with proactive monitoring, incident management, and capacity planning.
Cloud EDI vs. WebEDI
- Cloud EDI suits companies with many partners and high data volumes.
- WebEDI suits smaller businesses or suppliers that need electronic document exchange without running their own EDI infrastructure.
What should you look for in an EDI partner?
Selecting the right EDI integration provider is crucial to the future-readiness and efficiency of your digital business processes. Make sure the provider meets the following criteria:
- Scalability that supports future growth
- Automation that reduces repetitive work and errors
- Standards and security expertise
- Integration capabilities across on-premises and cloud landscapes
- Migration experience for changing operating models
- Operational relief through monitoring, maintenance, and support
SEEBURGER brings over 40 years of project experience, industry-specific knowledge, and scalable platform technology to every integration project.
Frequently asked questions about EDI
What does EDI mean?
Who is EDI relevant for?
EDI is relevant for companies of all sizes that regularly exchange digital business documents with customers, suppliers, logistics providers, or public authorities.
What types of data can be exchanged through EDI?
Common message types include orders, delivery notes, invoices, product catalogs, customs and shipping documents, and status or response messages.
What EDI standards are common?
Common standards include EDIFACT, ANSI X12, VDA, TRADACOMS, XML, and JSON. The right standard depends on industry, region, and partner requirements.
What is the difference between EDI and APIs?
EDI usually supports standardized, repeatable document exchange, while APIs support flexible, modular, and real-time communication. Many integration strategies combine both.
How much effort does EDI implementation take?
Implementation effort depends on project scope, the existing system landscape, and partner requirements. Preconfigured industry solutions, templates, and cloud services can reduce effort for mid-sized organizations.
Can smaller businesses use EDI?
Yes.
WebEDI and cloud-based EDI services can help smaller companies or partners without their own EDI infrastructure participate in digital processes.
How does SEEBURGER support EDI projects?
SEEBURGER supports EDI projects with consulting, templates and industry mappings, scalable platform technology, and optional managed services across strategy, implementation, and operation.
Related topics
Good to Know
AS2 (Applicability Statement 2) is a http based protocol to transmit messages (especially EDI messages) safely, cheaply and quickly. In the last 20 years AS2 has become the most widely used protocol for EDI in many industries, such as the retail and the consumer goods industry.
What Is AS2 and Why Is It Important for EDI?
Do you work in a sector with its own specific needs?
Take a look at the SEEBURGER range of industry-specific solutions
