Infrastructure and Messaging
Clinical Context Object Workgroup (Archived)Below is a list of the current products this work group is stewarding.
If you are looking for a specific product, you may wish to visit the Master grid of all standards to see the full list of HL7 products.
| Name | Description | Type |
|---|---|---|
| HL7 Context Management Specification (CCOW), Version 1.6 | This specification has been retired, and is being replaced by HL7 FHIRCast
Aimed at facilitating the integration of applications at the point of use, CCOW Context Management Specification is a standard for both internal applications prog... |
Normative |
| HL7 FHIR® Implementation Guide: FHIRcast, Release 1, STU2 | The FHIRcast specification describes the APIs used to synchronize disparate healthcare applications' user interfaces in real time, allowing them to show the same clinical content to a user (or group of users). |
STU |
| HL7 FHIR® Implementation Guide: Unsolicited Notifications, Release 1- US Realm | This implementation guide describes a framework method for the communication of relevant notifications to support the real-time exchange of information that impacts patient care and value based or risk based services. Providers and Payers may need to be notified when activities occur that impact... |
STU |
| HL7 FHIR® Profile: Data Access Framework (DAF), Release 1 | The Data Access Framework Initiative identifies and recommends standards for the interoperable representation and transmission of data using the notion of a Query Stack which modularizes the various layers of the Data Access Framework. The ... |
DSTU |
| HL7 Messaging Standard Version 2.6 | Normative | |
| HL7 Messaging Standard Version 2.7 | HL7’s Version 2.x (V2) messaging standard is the workhorse of electronic data exchange in the clinical domain and arguably the most widely implemented standard for healthcare in the world. This messaging standard allows the exchange of clinical data between systems. It is design... |
Normative |
| HL7 Messaging Standard Version 2.8 | HL7’s Version 2.x (V2) messaging standard is the workhorse of electronic data exchange in the clinical domain and arguably the most widely implemented standard for healthcare in the world. This messaging standard allows the exchange of clinical data between systems. It is design... |
Normative |
| HL7 V2 Implementation Guide Quality Criteria, Release 1 | This publication defines clear quality criteria for HL7 Version 2 implementation guides. These criteria are applied by the implementation guide authors and the appropriate HL7 committees as HL7 v2 implementation guides move through the standardization and publication processes. This public... |
Informative |
| HL7 Version 3 Standard: Abstract Transport Specification, Release 1 | The Abstract Transport Specification provides models and mechanism for plug and play interoperability. Within that goal, the HL7 standard defines static and dynamic models for the information exchange that refer to the application layer (7th layer) in the OSI reference model. It also d... |
Normative |
| HL7 Version 3 Standard: Infrastructure Management - R1 | The Infrastructure Management section of the HL7 Version 3 Normative Edition focuses on the development and management of specifications that support the routing of messages to their specified destination(s). Infrastructure Management’s current domains are: Master File/Registry; Message Contro... |
Normative |
| HL7 Version 3 Standard: Infrastructure Management; Control Act, Query and Transmission, Release 1.1 | HL7 V3 Messaging is predicated on a common set of "wrappers" that provide for transmission control, query control and control act specifications. These were originally approved by HL7 and ANSI in October 2004. Following is the original statement of scope for these domains, and the re... |
Normative |
| HL7 Version 3 Standard: Master File/Registry Infrastructure R1 | Normative | |
| HL7 Version 3 Standard: Shared Messages | HL7 Version 3 Shared Messages are a work product produced for expressing common, useful and reusable message types. A Shared Message can be envisioned as a message type that is reusable in interactions in any of the domains within the HL7 standard. This document provides data on common messag... |
Normative |
| HL7 Version 3 Standard: Transmission Infrastructure, Release 2 | The Health Level Seven (HL7) Standard applies to the electronic exchange of data in all healthcare environments. Within the context of healthcare messaging, the HL7 standard is primarily concerned with the data content of exchanges between healthcare applications, the sequen... |
Normative |
| HL7 Version 3 Standard: Transport Specifications - MLLP | The purpose of the MLLP Protocol (Minimum Lower Layer Protocol) is to provide both a minimalistic Open Systems Interconnection (OSI)-session layer framing protocol as well as a minimalistic reliable transport protocol. If security is an issue, additional protocols or techno... |
Normative |