{
  "package" : "hl7.terminology@6.3.0",
  "definition" : "IEEE 64-bit Extended Unique Identifier is comprised of a  24-bit company identifier and a 40-bit instance identifier.  The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”.  The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique.  The 40-bit extensions are assigned by manufacturers.  This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6).  [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.html for a detailed explanation of the format.]",
  "system" : "http://terminology.hl7.org/CodeSystem/v2-0301",
  "property" : [ {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concComment",
    "code" : "v2-concComment",
    "valueString" : "IEEE 64-bit Extended Unique Identifier is comprised of a  24-bit company identifier and a 40-bit instance identifier.  The value shall be formatted as 16 ASCII HEX digits, for example, “AABBCC1122334455”.  The 24-bit company identifier, formally known as Organizationally Unique Identifier (OUI-24), is guaranteed to be globally unique.  The 40-bit extensions are assigned by manufacturers.  This identifier is often used in equipment interfaces (e.g., “MAC” address format for IPv4 & IPv6).  [See http://standards.ieee.org/regauth/oui/tutorials/EUI64.htmlfor a detailed explanation of the format.]OUI-24 values are administered by the IEEE Registration Authority."
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concCommentAsPub",
    "code" : "v2-concCommentAsPub",
    "valueString" : "OUI-24 values are administered by the IEEE Registration Authority."
  }, {
    "_uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
    "code" : "status",
    "valueCode" : "A"
  } ],
  "codesystem" : "c5f85d8f-9d87-506b-80be-a61bd06b9c85",
  "concept_id" : "8b421319-10c0-5a1a-aa8a-029c294cef0d",
  "ancestors" : {
    "EUI64" : 0
  },
  "id" : "1f45a7d8-1f6f-4789-a902-ecac433520c3",
  "code" : "EUI64",
  "display" : "IEEE 64-bit Extended Unique Identifier",
  "version" : "2.0.0"
}