Tax & Regulatory

A multinational energy & petrochemicals group.

Energy & petrochemicals — anonymised case study. Sector and outcomes are real; client name withheld.

The problem

What the customer was facing.

ZATCA Phase 2 in the Kingdom landed with a real clearance deadline — real-time IRN, QR codes, FATOORA-compliant XML — and the group’s billing ran on Oracle JDE. Existing processes were manual end-to-end; compliance risk and delivery risk were both real on the same timeline.

How we engaged

The approach we ran.

We integrated Oracle JDE directly to ClearTax for ZATCA: automated IRN and QR-code generation, archival aligned to the FATOORA spec, and a single rollout plan jointly run with the IT and finance leads. The same engineers ran the cutover and the first post-go-live month.

Outcomes

What landed in production.

OUTCOME 01
ZATCA-certified clearance in production
OUTCOME 02
Real-time IRN + QR-code transmission from Oracle JDE
OUTCOME 03
Audit-ready archival across every cleared transaction
Stack we deployed

Tools and infrastructure used.

Partner platforms
ClearTaxOracle JDE
Built on engineo
Smelter
Start a conversation

Bring us your hardest build.

30-minute discovery call. No decks, no boilerplate — senior engineers in the room, the same ones who'd own delivery.