`BR-RO-110`

RO e-Factura (CIUS-RO) · validation rule

RO e-Factura (CIUS-RO)Error

When the country of the Seller (BT-40) is RO, its country subdivision (BT-39) must be an ISO 3166-2:RO code — RO-B for Bucharest, RO-AB for Alba, RO-CJ for Cluj and so on. The county name spelled out, or the code without the RO- prefix, is rejected.

Field: seller.address.region (BT-39)
Rule set: RO e-Factura (CIUS-RO)
Rule-set version: CIUS-RO 1.0.1 (ro16931-ubl-1.0.9, in force 2024-06-05) · in force since 2026-09-07 · Rule-set changelog
Who has to fix it: The sender

This is a property of the file you received, so it cannot be corrected on your side without changing the document — ask the supplier to reissue it.

Check your own invoice

Drop the file that failed. We parse it, run the official rule sets against it and list every finding with a fix — 20 invoices per day, no key, nothing stored.

Open the live demo

Same explanation over the API: GET /v1/rules/BR-RO-110?lang=en