HL7 International

Health Level Seven International
AbbreviationHL7
Formation1987
Legal statusNon-profit
HeadquartersAnn Arbor, Michigan
Websitehl7.org

Health Level Seven (HL7) International Inc. is a standards organization that develops technical standards for health data exchange. The HL7 series of standards are its most well known, of which the 2.x are the most commonly used in the healthcare sector. It is accredited by ANSI.