Romanian tax compliance: e-invoicing, SPV, SAF-T | Azuvio Complete guides to Romania's electronic tax obligations: e-Factura and CIUS-RO, the SPV portal, e-Transport UIT codes, SAF-T (D406) and Peppol. Guides in this pillar Romanian e-invoicing (e-Factura) explained | Azuvio — How the Romanian national e-invoicing system works: CIUS-RO XML, submission through SPV, message states, common validation errors and how to fix them. Romanian tax portal (SPV): what it is and what goes through it | Azuvio — A guide to the Romanian Virtual Private Space: what it is used for, which documents flow through it, and how submissions can be fully automated. SAF-T (D406) in Romania: preparing clean data | Azuvio — What the Romanian SAF-T file contains, who must file D406, and how to prevent the mismatches that show up between invoices, stock movements and payments. Peppol in Romania: cross-border e-invoicing | Azuvio — What the Peppol network is, how it relates to Romania's national e-invoicing system, and when a company needs a Peppol connection for EU partners. Related product pages Conformitate fiscală ANAF Software facturare Glosar fiscal