# ibr-172-ae

Source: https://xmlvalid.com/rules/ibr-172-ae

> Authority name (BTAE-12) MUST be there when the value in Seller legal registration identifier type (BTAE-15) is Commercial/Trade license.

- Level: error
- Rule sets: PINT AE rules (United Arab Emirates) 1.0.4
- Context: `cac:AccountingSupplierParty/cac:Party`
- Test: `(cac:PartyLegalEntity/cbc:CompanyID/@schemeAgencyID = "TL" and (cac:PartyLegalEntity/cbc:CompanyID/@schemeAgencyName)) or not(cac:PartyLegalEntity/cbc:CompanyID/@schemeAgencyID = "TL")`

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