ZATCA Digital Certificate (CSID)
Cryptographic Stamp Identifier — certificate issued by ZATCA to authenticate the taxpayer's system
A ZATCA CSID (Cryptographic Stamp Identifier) is a digital certificate issued by ZATCA via the Fatoora platform to authenticate a taxpayer's e-invoicing solution — including each POS device or e-invoicing endpoint — used to sign every outbound invoice before submission to ZATCA.
Related terms
Browse all →Cryptographic Stamp (ZATCA)
Technical RequirementsZATCA-issued digital stamp applied during clearance to authenticate B2B invoices
QR Code on KSA Invoice
Technical RequirementsTLV-encoded QR code mandatory on all KSA e-invoices containing key invoice data
ZATCA API Integration
Technical RequirementsTechnical connection between taxpayer ERP/system and ZATCA's Fatoora platform via REST APIs
ZATCA Onboarding
Technical RequirementsProcess of registering a taxpayer's e-invoicing solution with ZATCA's platform
Need to comply with ZATCA Digital Certificate (CSID)?
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