Spain VERI*FACTU 2026 certified computerised e-invoicing tech specs
Jan 2026 SIF VERI*FACTU approved invoicing software: new technical specifications 28 Oct 2024: The newest technical specifications (Order HAC/1177/2024) have been gazetted for the new computerised invoicing requirements (SIF) detailing the legal requirements (VERI*FACTU). This represents relatively small changes to the last details, and covers: