NZHUG HL7 New Zealand
- A national forum on interoperability in healthcare information systems. Focussed on the evolving HL7 International Standard, but not limited to it. Provides news, links, search, membership and contacts.
- http://www.hl7.org.nz/

HL7 Canada
- Details of HL7 Canada including what's new, membership information, member services, certification, FAQ, resources, conferences and contacts
- http://secure.cihi.ca/cihiweb/dispPage.jsp?cw_page=infostand_hl7can_e

HL7 Australia
- The Australian HL7 site with tools and resources, news, details of events and workshops. Entry point for newslists.
- http://www.hl7.org.au/

Working Toward Implementation of HL7 in NAACCR Information Technology Standards
- Meeting summary by Centers for Disease Control and Prevention. Includes background, use of HL7 and recommendations. Authors: Susan Toal and Nicole Lezin.
- http://www.cdc.gov/cancer/npcr/npcrpdfs/hl7mtg8.pdf

HL7 United States
- Standards for electronic interchange of clinical, financial, and administrative information among health care oriented computer systems. Version3 RIM (Reference Information Model) incorporates health concepts and classifications. Includes news, events, me
- http://www.hl7.org/

HL7 United Kingdom
- Not-for-profit organisation responsible for the production and promotion of the HL7 series of healthcare IT communications standards in UK.
- http://www.hl7.org.uk/

HL7 Finland
- Information about this open association for organizations and individuals interested in systems integration issues in health care. Information targeted for the local public is mainly in Finnish. Numerous links in English.
- http://www.hl7.fi/

HL7 Southern Africa
- Southern Africa representatives of the International HL7 organisation. Contact and members details
- http://www.hl7.org.za/