# NFE-533

Source: https://xmlvalid.com/rules/NFE-533

> Rejeição: Total da BC ICMS-ST difere do somatório dos itens (vBCST …, itens …).

- Level: error
- Rule sets: SEFAZ authorisation rules of NF-e 4.00 MOC 7.0 Anexo I, NTs up to 2026.010
- Context: `nfe:infNFe/nfe:total`
- Test: `br:dec($t/nfe:vBCST) = br:sum($icms/nfe:vBCST)`

In English: The ICMS-ST base total (vBCST) is not the sum of the items'.

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