VDA-4965

VDA 4965 automotive industry EDI/communication standard.

Définition

VDA 4965 (Engineering Change Management ECM) est la recommandation VDA (Verband der Automobilindustrie, German Automotive Industry Association) publiee depuis ~2010 par VDA QMC qui standardise les processus + messages EDI pour Engineering Change Management entre OEM + Tier1 + Tier2 suppliers chain (Change Request + Change Notice + Change Order + Change Acknowledgement), bases generalement sur EDIFACT subset ou bilateral XML, integre dans automotive PLM (Product Lifecycle Management) workflows. Profile complete details infrastructure technique + scope industrie OEM + Tier1 + Tier2 supplier chain integration EDI flows (DELFOR delivery forecast + DELJIT just-in-time call-off + DESADV despatch advice + INVOIC invoice + RECADV receipt advice + ORDERS order + ORDRSP order response). Adoption rapide depuis 1990s par majoritaire OEMs + Tier suppliers chain mondiale automobile industry transformation digital + JIT/JIS just-in-time/sequence + Industry 4.0 + electrification supply chain reorganisation 2020s+.

Origine

VDA 4965 published depuis ~2010 par VDA QMC ; adopted Volkswagen + Mercedes-Benz + BMW + Audi + multiple Tier1 Bosch + Continental + ZF + Magna.

Exemple en contexte

OEM Volkswagen requests Engineering Change to electronic control unit ECU specification supplied by Bosch Tier1 ; VW PLM system generates VDA 4965 Change Request message + sends via EDI to Bosch ; Bosch evaluates technical + cost impact, responds VDA 4965 Change Acknowledgement avec quote + lead time ; VW issues Change Order, Bosch implements + delivers updated ECU spec.

Termes liés

• VDA spec detail — parent series.