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Verified Standard
v1.0.4-LATEST

vaccination updated date

Architectural Definition

The last change date for a protective immunization. Used to track temporal information related to vaccination updated date. This field is commonly used in electronic health records (EHR), healthcare information systems (HIS), and clinical data warehouses for vaccination management and reporting.

Schema Preview

● application/json
{
  "entity": "vaccination-updated-date",
  "domain": "healthcare",
  "metadata": {
    "displayName": "vaccination updated date",
    "status": "STANDARDIZED",
    "version": "1.0.4",
    "isStandardized": true
  }
}
Standard
ISO-8601
Data Type
String/Obj
Steward
Arch Council
Verified
Feb 2026