Compliance Across Disparate Sources

The need

Compliance keeps growing: myDATA / ΑΑΔΕ today, GDPR continuously, sector-specific reporting tomorrow. Each one means assembling data that lives in many tools, transmitting it on time, and proving the assembly later. The hard part is that the regulator's question always crosses tools.

A penalty for a late myDATA submission is one cost. A penalty plus a backlog is compounding. A regulator's request that takes a week to answer because the data lives in six places is, in practice, the same kind of cost, just billed differently.

Where it shows up

• myDATA / ΑΑΔΕ submission links invoices in the ERP to orders in eCommerce, shipments in the WMS and payments in finance.
• GDPR access requests pull a customer's record from every tool that holds it.
• A regulator asks “show me everything that touched this transaction” and the answer has to come from six places.
• An auditor asks “prove this transmission happened on time” and the timestamp lives apart from the data it transmitted.

What EXN does

EXN connects to the systems of record, maintains an immutable audit trail of every transformation across them, exposes a native ΑΑΔΕ / myDATA flow, and surfaces cross-tool history through a single search interface. It builds on the same Greek tax expertise behind our Odoo myDATA solution.

The audit trail is the single source of truth for “what happened across the stack”. When a regulator's question crosses tools, the answer is already in one place. See the audit trail.