EPCIS 2.0 define exactamente cinco tipos. Todos salvo TransformationEvent llevan una acción: ADD, OBSERVE o DELETE.
Un lote con GTIN 09506000134352, lote L-2026-08 y serie 00042 sale del almacén con GLN 8412345000010 vinculado al pedido PO-2026-0042. En la sintaxis JSON/JSON-LD de EPCIS 2.0 el tipo de evento va en la clave type; bizStep y disposition son tokens del CBV 2.0 (shipping, in_transit); los identificadores son GS1 Digital Link; eventTimeZoneOffset es obligatorio.
{
"@context": [
"https://ref.gs1.org/standards/epcis/epcis-context.jsonld"
],
"type": "EPCISDocument",
"schemaVersion": "2.0",
"creationDate": "2026-09-06T10:15:00.000+02:00",
"epcisBody": {
"eventList": [
{
"type": "ObjectEvent",
"eventTime": "2026-09-06T10:12:31.000+02:00",
"eventTimeZoneOffset": "+02:00",
"epcList": [
"https://id.gs1.org/01/09506000134352/10/L-2026-08/21/00042"
],
"action": "OBSERVE",
"bizStep": "shipping",
"disposition": "in_transit",
"readPoint": {
"id": "https://id.gs1.org/414/8412345000010"
},
"bizLocation": {
"id": "https://id.gs1.org/414/8412345000010"
},
"bizTransactionList": [
{
"type": "po",
"bizTransaction": "urn:epcglobal:cbv:bt:8412345000010:PO-2026-0042"
}
]
}
]
}
}