# BR-KSA-14

Source: https://xmlvalid.com/rules/BR-KSA-14

> The buyer identification (BT-46), required only if buyer is not VAT registered, then the buyer identification (BT-46) must be provided with one of the scheme IDs (BT-46-1) (TIN, CRN, MOM, MLS, 700, SAG, NAT, GCC, IQA, PAS, OTH) and must contain only alphanumeric characters. Tax Identification Number "TIN" as schemeID ;Commercial registration number with "CRN" as schemeID ;MOMRAH license with "MOM" as schemeID ;MHRSD license with "MLS" as schemeID ;700 Number with "700" as schemeID ;MISA license with "SAG" as schemeID ;National ID with "NAT" as schemeID ;GCC ID with "GCC" as schemeID ;Iqama Number with "IQA" as schemeID ;Passport ID with "PAS" as schemeID ;Other ID with "OTH" as schemeID. ;In case of multiple commercial registrations, the seller should fill the commercial registration of the branch in respect of which the Tax Invoice is being issued. In case multiple IDs exist then one of the above must be entered following the sequence specified above

- Level: error
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `cac:AccountingCustomerParty/cac:Party/cac:PartyIdentification/cbc:ID`
- Test: `contains(' NAT TIN IQA PAS CRN MOM MLS SAG GCC OTH 700', ./@schemeID) and (matches((.), '^[a-zA-Z0-9]*$'))`

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