EDIFormat

EDIFormat is a specification for encoding electronic data interchange (EDI) messages designed to provide a uniform representation of business documents across systems and industries. It defines a data model that represents common EDI constructs such as segments, data elements, qualifiers, and transaction sets, enabling validation, versioning, and extensibility. The format supports a canonical form that can be expressed in multiple serializations and transport layers, including traditional EDI interchange syntax, as well as modern representations such as JSON or XML, through mapping rules and transformers.

In practice, EDIFormat acts as an intermediate schema between business applications and external partners. Implementations typically include a schema definition, a validation engine, and a set of mapping templates to convert to and from legacy EDI standards like EDIFACT and X12. It emphasizes compatibility with existing EDI standards by providing bidirectional mappings and code lists, while enabling more developer-friendly workflows and tooling in ERP, WMS, and procurement systems.

Adoption and use of EDIFormat are concentrated in industries with complex supply chains, such as manufacturing and logistics, where standardized document exchange reduces translation errors and accelerates processing. Deployments can be middleware-based, on-premises, or cloud-based, and commonly include features for version control, change management, and audit trails to support compliance and governance.

See also EDIFACT, X12, UN/EDIFACT, JSON, XML, and EDI mapping technologies.