# ZATCA E-Invoicing CSR Requirements (Simulation vs Production) Laravel

**URL:** <https://zatca1.discourse.group/t/zatca-e-invoicing-csr-requirements-simulation-vs-production-laravel/9177>\
**Category:** FATOORA portal and Simulation portal\
**Created:** [November 23, 2025, 4:17pm UTC](https://zatca1.discourse.group/t/zatca-e-invoicing-csr-requirements-simulation-vs-production-laravel/9177 "2025-11-23T16:17:04Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![mohammed\_jafer](https://dub1.discourse-cdn.com/flex013/user_avatar/zatca1.discourse.group/mohammed_jafer/32/1425_2.png) [@mohammed\_jafer](https://zatca1.discourse.group/u/mohammed_jafer)\
**Post date:** [November 23, 2025, 4:17pm UTC](https://zatca1.discourse.group/t/zatca-e-invoicing-csr-requirements-simulation-vs-production-laravel/9177/1 "2025-11-23T16:17:04Z")

</div>

## Key Differences Between Environments and

### **SIMULATION Environment**

---

<div class="post-metadata">

**Author:** ![MalikRawabi986077683](https://avatars.discourse-cdn.com/v4/letter/m/54ee81/32.png) [@MalikRawabi986077683](https://zatca1.discourse.group/u/MalikRawabi986077683)\
**Post date:** [November 23, 2025, 4:45pm UTC](https://zatca1.discourse.group/t/zatca-e-invoicing-csr-requirements-simulation-vs-production-laravel/9177/2 "2025-11-23T16:45:59Z")

</div>

> [@mohammed\_jafer](#):
>
> Environment

Simulation is for DEVELOPMENT purpose… production is actual where real invoices are sent and cleared and reported to ZATCA

---

<div class="post-metadata">

**Author:** ![mohammed\_jafer](https://dub1.discourse-cdn.com/flex013/user_avatar/zatca1.discourse.group/mohammed_jafer/32/1425_2.png) [@mohammed\_jafer](https://zatca1.discourse.group/u/mohammed_jafer)\
**Post date:** [November 23, 2025, 5:59pm UTC](https://zatca1.discourse.group/t/zatca-e-invoicing-csr-requirements-simulation-vs-production-laravel/9177/3 "2025-11-23T17:59:35Z")

</div>

I know the solution to the problem and I want to write it down, but they won’t let me. I don’t know why.