Spain These are the requirements of the computer or electronic billing systems and programs 8 months ago
Spain Certification of Billing Systems: Ensuring Compliance and Embracing Digital Solutions with Verifactu Invoicing Software 8 months ago
Spain Royal Decree setting out Verifactu invoicing and billing software requirements has been published 8 months ago
Spain Spain Implements Verifactu Invoicing Software Requirements to Digitize Tax Controls 8 months ago