Updated 14 December 2025
View penalty information, exemptions, and cross-border requirements for Mexico.
Access Mexico's CFDI 4.0 (SAT XML schemas), NOM-151-SCFI-2016 for electronic document conservation standards, CFDI 4.0 (XML) with SAT timbrado digital seal, PDF representation with QR verification code format specifications, clearance model details, and archiving requirements.
Access detailed regulatory announcements and implementation guidance.
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SERES (powered by DOCAPOSTE) is a key player in B2B communications automation. Provides electronic invoicing (e-FACTURA), EDI, scanning, OCR, and connectivity services. PEPPOL certified access point c
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