Despite the EU having a directive to not make electronic invoicing mandatory, they now allow exceptions that introduce mandatory online invoicing. For example

Despite the EU having a directive to not make electronic invoicing mandatory, they now allow exceptions that introduce mandatory online invoicing. For example greece romania italy: https://sovos.com/blog/vat/greece-mandatory-b2b-e-invoicing-possible-from-july-2025-after-eu-derogation/ https://sovos.com/blog/vat/greece-mandatory-b2b-e-invoicing-...