BT-17 - Tender or lot reference
An identifier of the tender or lot to which the invoice relates. It is used mainly in public procurement to link the invoice to the awarded tender or lot.
BT-17 - Tender or lot reference
An identifier of the tender or lot to which the invoice relates. It is used mainly in public procurement to link the invoice to the awarded tender or lot.
Definition
An identifier of the tender or lot to which the invoice relates. It is used mainly in public procurement to link the invoice to the awarded tender or lot.
Syntax mapping
Where this term appears in each of the three EN 16931 syntaxes.
| Syntax | Path |
|---|---|
| UBL 2.1 | cac:OriginatorDocumentReference/cbc:ID |
| UN/CEFACT CII | rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:AdditionalReferencedDocument/ram:IssuerAssignedID |
| Factur-X / ZUGFeRD | Factur-X profile: EN 16931 |
The lowest Factur-X / ZUGFeRD profile in which this term is available.
Validation rules for this term
The EN 16931 / Peppol / XRechnung rules that reference this term.
Validate an invoice carrying this term
This term is defined by EN 16931. Check your invoice with the validator that matches your format:
Related terms
Source: EN 16931 semantic model. UBL paths checked against the official OASIS UBL 2.1 schema; rule links from the EN 16931 validation artefacts (EUPL 1.2, release 1.3.16) · Last verified: 2026-07-15
Not verified against: CEN/TS 16931-3-2 (UBL) and -3-3 (CII), the authoritative syntax bindings: paid specifications, not consulted
All business terms