Since July 1, 2024, all Romanian companies are required to use e-invoicing for all their operations. Invoices must be issued via the public platform RO-eFactura. Invoices can either be entered directly on the platform or created using invoicing software that complies with the formats authorized by RO-CIUS specifications, in accordance with the EN16931 standard, and then uploaded to the central RO-eFactura platform.