zatca phase 2 real-time b2b invoice clearing steps

ZATCA Wave 24: SAR 375k Threshold & XML/PDF-A3 Steps

Wave 24 pulls another tier of Saudi businesses into Phase 2 e-invoicing by 30 June 2026. Here is your technical checklist — XML format, PDF-A/3, cryptographic stamping, UUID, and real-time clearing — before ZATCA comes knocking.