# BR-DE-CVD-02

Source: https://xmlvalid.com/rules/BR-DE-CVD-02

> Das Element … "Tender or lot reference" (BT-17) muss übermittelt werden.

- Level: error
- Rule sets: XRechnung 3.0 rules (UBL) 2.6.0
- Context: `(/ubl:Invoice | /cn:CreditNote)[$isCVD]`
- Test: `cac:OriginatorDocumentReference/cbc:ID[boolean(normalize-space(.))]`

> Das Element … "Tender or lot reference" (BT-17) muss übermittelt werden.

- Level: error
- Rule sets: XRechnung 3.0 rules (CII) 2.6.0
- Context: `/rsm:CrossIndustryInvoice[$isCVD]/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement`
- Test: `ram:AdditionalReferencedDocument[normalize-space(ram:TypeCode) = '50' and normalize-space(ram:IssuerAssignedID)]`

Validate a document against these rules: https://xmlvalid.com/validate