Document currency code The currency in which all Document amounts are given, except for the Total TAX amount in accounting currency. About ID BT-005Cardinality 1..1Semantic datatype CodeName Document currency codeSyntax binding pxs:TaxData / pxs:ReportedTransaction / pxs:ReportedDocument / cbc:DocumentCurrencyCodeRules BR-05: An Invoice shall have an Invoice currency code (BT-5).BR-CL-04: Invoice currency code MUST be coded using ISO code list 4217 alpha-3