# BR-RO-L0302

Source: https://xmlvalid.com/rules/BR-RO-L0302

> Numarul maxim permis de caractere pentru Referinta contractului (BT-12) este 200. #The allowed maximum number of characters for the Contract reference(BT-12) is 200.

- Level: error
- Rule sets: Romanian RO e-Factura rules (UBL) 1.0.9
- Context: `/ubl:Invoice | /cn:CreditNote`
- Test: `string-length(normalize-space(cac:ContractDocumentReference/cbc:ID)) <= 200`

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