ZATCA

Judgement

What it is

Building block

What it does

An unofficial PHP package for Saudi ZATCA (Fatoora) e-invoicing: QR codes, CSR generation and signing for phase 1 and 2.

Adopt it when

A PHP system selling in Saudi Arabia must generate ZATCA-compliant invoices.

Watch out

Unofficial, so verify against ZATCA's current requirements and sandbox.

Ready for

Usable

Runs as

Library

Built with

PHP

How established

Established: started 5 years ago, latest release 4.0.1.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: ZATCA → Php-src → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

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