Code lists
- additionalConditionsCode
 - awardCode
 - contractTypeCode
 - documentStatusCode
 - documentTypeCode
 - Electronic Address Scheme (EAS)
 - ISO 6523 ICD list
 - Country codes (ISO 3166-1:Alpha2)
 - legalBasisCode
 - MessageResponseCode
 - NoticeResponseCode
 - procedureTypeCode
 - procurementTypeCode
 - publicationConditionCode
 - StatusReasonCode
 - StatusReasonCodeSubset
 - SubmissionMethodCode
 - Economic Operator Role Codes
 - UBLDocumentSchema
 - Document name code, full list (UNCL1001)