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JAMA-JAPIA-EDI

JAMA JAPIA Japan auto EDI standards.

Definition

JAMA / JAPIA EDI standards: JNX (Japan eXchange Network) Japanese auto industry VPN infrastructure (~3000 connected enterprises), adapted EDIFACT messages: DELFOR (delivery forecast Toyota JIT/Kanban), DELJIT (delivery JIT), DESADV (advance ship notice), INVRPT (inventory), ORDERS (purchase orders), SLSRPT (sales reports). MMOG/LE Japan supply chain assessment compliance. JNX Co. Ltd hosting (JAMA-JAPIA joint-venture). Successor evolution: JNX modern cloud migration, B2B partner integration non-Japanese via gateways.

Origin

JAMA founded 1967 in Tokyo ; JAPIA founded 1969 ; JNX Network operational 2000 ; EDIFACT messages adopted 1995+ ; JNX modern cloud evolution 2020+.

Example in context

Toyota sends daily JNX DELFOR EDIFACT to Denso for 26-week rolling forecast ; DELJIT 2x/day for JIT delivery Kanban resequencing Toyota City assembly lines.

Last updated: May 16, 2026