WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/ and changes regularly. See the Directory of published versions

: DDCC QR Format Codes - TTL Representation

Draft as of 2026-01-19

Raw ttl | Download


@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "DDCCQRFormatValueSet"] ; # 
  fhir:text [
fhir:status [ fhir:v "generated" ] ;
fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet DDCCQRFormatValueSet</b></p><a name=\"DDCCQRFormatValueSet\"> </a><a name=\"hcDDCCQRFormatValueSet\"> </a><ul><li>Include all codes defined in <a href=\"CodeSystem-DDCCQRFormatCodeSystem.html\"><code>http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version ?1.0.0</span></li></ul></div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:url [
fhir:v "http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet"^^xsd:anyURI ;
fhir:l <http://smart.who.int/ddcc/ValueSet/DDCCQRFormatValueSet>
  ] ; # 
  fhir:version [ fhir:v "1.0.0"] ; # 
  fhir:name [ fhir:v "DDCCQRFormatValueSet"] ; # 
  fhir:title [ fhir:v "DDCC QR Format Codes"] ; # 
  fhir:status [ fhir:v "draft"] ; # 
  fhir:date [ fhir:v "2026-01-19T10:30:02+00:00"^^xsd:dateTime] ; # 
  fhir:publisher [ fhir:v "WHO"] ; # 
  fhir:contact ( [
fhir:name [ fhir:v "WHO" ] ;
    ( fhir:telecom [
fhir:system [ fhir:v "url" ] ;
fhir:value [ fhir:v "http://who.int" ]     ] )
  ] ) ; # 
  fhir:description [ fhir:v "Format of the representation of QR code"] ; # 
  fhir:jurisdiction ( [
    ( fhir:coding [
fhir:system [
fhir:v "http://unstats.un.org/unsd/methods/m49/m49.htm"^^xsd:anyURI ;
fhir:l <http://unstats.un.org/unsd/methods/m49/m49.htm>       ] ;
fhir:code [ fhir:v "001" ]     ] )
  ] ) ; # 
  fhir:compose [
    ( fhir:include [
fhir:system [
fhir:v "http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem"^^xsd:anyURI ;
fhir:l <http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem>       ]     ] )
  ] . #