# BT-5 — Invoice currency code

> https://billhorse.com/en/terms/bt-5/

Currency in which all invoice amounts are stated (ISO 4217, e.g. EUR). The only exception is the VAT total in accounting currency (BT-111).

## Where does it live in the XML?

- UBL: `cbc:DocumentCurrencyCode`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:InvoiceCurrencyCode`

## Checked by these rules

- [BR-05 — Currency code missing](https://billhorse.com/en/rules/br-05/)
- [BH-CUR-01 — Unknown currency code](https://billhorse.com/en/rules/bh-cur-01/)