Abstract
This specification defines a business‐oriented artefact either referencing (as a header) or containing (as an envelope) a payload of one or more business documents or other artefacts with supplemental semantic information about the collection of payloads as a whole. This is distinct from any transport‐ layer infrastructure header or envelope.General Information
Publication date: 29 June 2020
ICT rolling plan topic: Digital Product Passport
SDO: UNECE
Latest publishied version: http://www.unece.org/fileadmin/DAM/cefact/TechnicalSpecifications/ExchangeHeaderEnvelope-XHE_v1.pdf