---
title: HL7 v2.x Integration and domain separation
description: HL7 v2.x Integration does not support domain separation.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/healthcare-life-sciences/hl7-domain-separation.html
release: australia
topic_type: reference
last_updated: "2026-06-30"
reading_time_minutes: 1
keywords: [domain separation, HL7 v2.x Integration]
breadcrumb: [HL7 v2.x Integration, Healthcare Integrations, Healthcare and Life Sciences]
---

# HL7 v2.x Integration and domain separation

HL7 v2.x Integration does not support domain separation.

HL7 v2.x Integration does not support domain separation. The application receives and stores inbound HL7 v2.x messages in the global domain. Message log records created by the integration are visible to all domains on instances where domain separation is enabled.

For more information about domain separation in ServiceNow, see .