Global: EU VAT in the Digital Age (ViDA), Spain SII, Hungary RTIR, Poland KSeF, Italy SDI, France e-invoicing/e-reporting (2026), Mexico CFDI, Brazil NF-e, Chile e-invoicing, India GST e-invoicing, Saudi Arabia (ZATCA), Egypt e-invoicing, Turkey e-Fatura, and other expanding regimes. The role contributes to design and implementation across SAP S/4HANA, Oracle Fusion and Microsoft Dynamics 365 (D365), helping integrate indirect tax, direct tax and transfer pricing requirements into scalable business processes and global compliance models.