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DirectTrust IAL Code Value Set ​

This value set includes all codes defined in the IalCodeCS code system.

Canonical URLhttp://objects.directtrust.org/standards/terminology/ValueSet/IalCodeVS
NameIalCodeValueSet
Statusactive
Date2026-10-12
PublisherDirectTrust

Raw JSON · Terminology Server

Compose ​

System: http://objects.directtrust.org/standards/terminology/CodeSystem/IalCodeCS

CodeDisplay
loa1DirectTrust LoA 1
loa2DirectTrust LoA 2
loa3DirectTrust LoA 3
ial1DirectTrust IAL 1
ial2DirectTrust IAL 2
ial3DirectTrust IAL 3

Full Resource ​

json
{
  "resourceType": "ValueSet",
  "id": "IalCodeVS",
  "url": "http://objects.directtrust.org/standards/terminology/ValueSet/IalCodeVS",
  "name": "IalCodeValueSet",
  "title": "DirectTrust IAL Code Value Set",
  "status": "active",
  "date": "2026-10-12",
  "publisher": "DirectTrust",
  "description": "This value set includes all codes defined in the IalCodeCS code system.",
  "compose": {
    "include": [
      {
        "system": "http://objects.directtrust.org/standards/terminology/CodeSystem/IalCodeCS",
        "concept": [
          {
            "code": "loa1",
            "display": "DirectTrust LoA 1"
          },
          {
            "code": "loa2",
            "display": "DirectTrust LoA 2"
          },
          {
            "code": "loa3",
            "display": "DirectTrust LoA 3"
          },
          {
            "code": "ial1",
            "display": "DirectTrust IAL 1"
          },
          {
            "code": "ial2",
            "display": "DirectTrust IAL 2"
          },
          {
            "code": "ial3",
            "display": "DirectTrust IAL 3"
          }
        ]
      }
    ]
  },
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:1.3.6.1.4.1.41179.4.2.7"
    }
  ]
}